10 Best envelopes and mailing supplies in Singapore

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Last Updated - 16/09/2025

Best Choice
01

Motipuns

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Motipuns 20 Pcs 14" x 18" Extra Large Mailing Envelopes with Gummed Flaps Jumbo Craft Catalog Envelopes for Mailing Storage and Organizing Documents Office Supplies (White)
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Quantity Packaging for Your Mailing Needs: experience convenience and efficiency with our pack of 20 extra large mailing envelopes, with a size of about 14 x 18 inches, ideal for mailing all types of documents, these quantity envelopes cater to all your mailing needs, whether you want to mail crafts at home or mail documents at office
Multipurpose Envelopes for Versatile Apply: the catalog envelopes offer remarkable versatility, whether you're sending brochures, catalogs, important paperwork, letters, CDs, books, manuals, blueprints, magazines, or newspapers, these envelopes can accommodate all, their utility extends well beyond regular office use
Experience Privacy: privacy is critical when it comes to mailing documents, our large mailing envelopes feature an opaque design, ensuring nice privacy for your documents; Rest assured, your mail contents will remain confidential, providing secure mailing for your peace of mind
Easy and Convenient Sealing: no more struggling with unruly adhesive tapes to seal your envelopes, our jumbo catalog envelopes are designed for a less messy mailing experience, just moisten or lick the envelope, and simply seal it, quick, efficient and easy, ensuring your mailing process becomes a pleasant routine
Durable and Robust for Secure Mailing: sturdy, robust and resistant, our jumbo Kraft envelopes are made from durable 27lb/110Gsm Kraft material; This quality ensures that your documents are safe from rips and tears, providing a secure cover for your critical documents during transit; Please note: they are not hard envelopes

S$ 39.73
02

ABC Pack & Supply

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ABC PACK & SUPPLY White Rigid Mailers, 6 x 6 Inches. Pack of 25 Photo Mailer Envelopes. Flat Cardboard Mailers Self-Seal. Sturdy Cardboard Photo Envelope. Recyclable Hard Shipping Envelopes
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Versatile Solution. Flat mailers are not just for photos; they are perfect for a wide range of small, flat objects. Whether it's artwork, vintage goods, brochures, or watercolor paintings, cardboard envelopes are the go-to solution.
Set of 25 Sturdy white Cardboard Rigid Mailers, each measuring 6 x 6 inches. Crafted from top-quality, rigid, and tear-resistant cardboard, these photo mailers are ideal for keeping packages and items perfectly flat during transit.
Secure and Reliable. Cardboard mailers feature a self-adhesive closure and tear-off strip, providing a strong seal that won't accidentally open during transportation. Trust in the strong adhesive of rigid mailer to keep contents intact and secure.
Easy Packing and Customization. Customize and write on stay flat mailers effortlessly to add a personal touch or important details to shipments. The photo mailer is designed for convenience.
Durable and Heavy-duty. Constructed with durability in mind, kraft mailers are well-constructed and heavy-duty. Its 550 GSM density ensures that hard shipping envelopes can withstand the rigors of shipping, providing reliable protection for items.

S$ 33.00
Best Value
03

Aimoh

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Aimoh #10 Security Tinted Self-Seal Envelopes - No Window - Size 4-1/8 X 9-1/2 Inches - White - 24 LB - 100 Count (34100)
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

️ SUPER SECURITY TINT PATTERN; #10 envelopes designed with a secure, security tint-pattern to protect contents and sensitive information, perfect for ultra-secure mailing
️ QUICK-SEAL CLOSURE; our #10 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing for any letter sized and larger documents without splitting
️ LASER AND INKJET PRINTER COMPATIBLE; premium construction measuring 4-1/8 x 9-1/2 inches, fully compatible with most inkjet and laser printers for quick and easy addressing! Click the Orange Button to order now
️ ENVEGUARD TECHNOLOGY; in today's world where our health, privacy and security is so much threatened, the team of engineers and developers at Aimoh have researched and developed the EnveGuard Technology and Approval systems, at Aimoh we approve only the highest quality products, produced from the best and safest material on earth.
️ 100 ENVELOPE PACK; these envelopes are manufactured with a WINDOW-LESS front panel for the perfect choice for small businesses, home offices and everyday use, #10 Security Envelopes are provided in a 100-envelope pack

S$ 17.80
04

GSSUSA

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GSSUSA Black Bubble Mailers 4x8 Inches 50 Pack, Usable Size 4X7" Bubble Envelopes for Small Business, Padded Envelope, Shipping Mailers, Packaging Bags, Mailing Envelopes, Shipping Supplies
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【STRONG & CONSTRUCTION】 Our bubble mailers are crafted with good materials. Ship your packages confidently with our strong and padded mailers. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These envelope mailers are not easy to tear. You can count on our padded mailers to keep your packages safe until they reach their destination.
【SIMPLY PEEL & SEAL】 Each bubble mailer contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Our bubble mailers are an efficient way to ship all your packages. Perfect for business and retail use. These bubble mailers are convenient, lightweight. Eliminate the need for shipping boxes and tape by using bubble mailers instead - and watch the savings add up!
【CREATE A LASTING IMPRESSION】 Our black bubble mailers are sure to set your business apart from the rest. Leave a lasting impression that will keep your customers coming back. They will love looking forward to receiving your colorful packages in the mail. Colorful bubble mailers are a great way to build your brand image. Each mailer can further be customized with art, markers, or stickers. Let our colorful mailers help you to build your business and your brand.
【CONVENIENT & EASY TO USE】 Padded envelopes are an affordable alternative to standard packaging, and they will help keep your customer's items safe. Padded mailers are great for shipping light and less fragile products. These small padded envelopes bubble mailers are perfect for shipping a variety of items such as jewelry and accessories, socks, yarn, books, cosmetics,handmade items and much more.
【BLACK 4X8 PADDED BUBBLE MAILERS】 Our black color padded envelopes are a reliable shipping and packaging solution for your retail or online business. These bubble mailer envelopes measure 4x8" inches, the internal dimensions are 4X7“,pack of 50 mailers.Suggested item size L6.5 "xW3.7" xH0.2“. These black mailers are a fun and fashionable way to ship your packages. Add some color and a personalized touch to each package you send to your customers. Make your business stand out from the rest and build a lasting impression.

S$ 30.59
05

OKU 1

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Catalog Envelopes Kraft 9 X 6 Inches | 10 Pcs Pack Yellow Envelope Tear Resistant Recycled Kraft Envelopes for Mailing Small Paper, Photos & Greeting Cards, Invitation Cards
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Versatile: envelopes with clasp are suitable for mailing homemade cards, crafts, photographs, invitations, pamphlets, documents, papers and so on.
Material: Envelopes are made of sturdy yellow kraft paper with inner leyer sheet.
Mailing Envelopes 9X6 : The envelopes are perfectly suited for office paperwork organizing, bulk mailing and more; All clasp envelopes are packaged in a firm box to prevent shipping damage and are easy to store.
Durable Envelopes: The high-quality paper is tear-resistant and durable, standing up to normal postal wear and tear without damage.
Customisation: Can be printed with addresses, logos, or designs for professional or personal use.

S$ 10.99
06

Mead

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Mead Letter Size Mailing Envelopes, Clasp Closure, All-Purpose 24-lb Paper, 9" X 12", Brown Kraft Material, 20/Pack (76020)
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Made in United States
Heavyweight envelopes feature a clasp closure, in an Office Pak for larger quantity
Brown Kraft material
9" x 12" size
20 envelopes per box

S$ 14.44
07

PACKHUP

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PACKHUP White Poly Mailers 32x43cm - (100 Pack) PolyMailers Envelope Plastic Mailing & Shipping Bags Self Adhesive Polymer Mailers bag for Gifts, products, package & more…
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

S$ 12.50
08

SLJianLu

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200 Pcs Kraft Paper Envelops Kraft Paper Envelopes Mailing Supplies Brown Bags Brown Seed Packets Small Parts Envelopes for Packing Coin/Jewelry/Stamps
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【store seeds】These seed coin packets envelopes use water glue design can effectively secure your small parts or seed from being or losing. lightweight and easy to hold. Breathable, you can store your seeds well .
【Size Packing】You can get 200 kraft seed envelopes, and the size of a single kraft paper envelops is about 2.36*3.94in/6*10CM. Can meet your needs for most small items.
【Material】Our kraft small coin envelopes are made of kraft paper material, soft and durable, easy to wear, and can be used for a long time.
【Easy to Use】these mini parts small items stamps storage packets are small size, suitable for small objects. Can well protect the items you put in. The kraft paper bag is not easy to break, so you can put it in without worry.
【Be Applicable】These key envelopes are wonderful for you to store your favorite seeds of plants such sunflowers, carnations, tomatoes seeds or small items such as coins, stamps, buttons, jewelry, pins, keys, diamonds, screws.

S$ 20.32
09

cltowany

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Cltowany Kraft Bubble Mailers 4×8' Inch 50 Pack Yellow shipping envelopes Self-Seal Padded Mailing Envelopes for Jewelry Makeup Supplies and Small Business Packaging
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Sturdy and Durable Construction：These padded envelopes are made of high-quality kraft paper material, which is not easy to be punctured and damaged.The thickness of the bubble bag is thinner ，but the bubbles are full and the impact resistance is stronger.Thin bubbles provide better protection for objects.
Easy to use：Our shipping envelopes come with sealing tape,simply remove the protective strip, fold the lid, and press the seal.The self-seal closure provides a reliable, tamper-evident tight seal to secure all enclosures. The padded envelopes keep your shipment safe from damage and tampering until delivery.
Better service：These bubble envelopes are great for packing invoices, photos, office supplies,jewelry,cosmetic,small handicrafts,small fashion accessories and more. If you have any questions about our bubble bags, please feel free to "ask" to contact us. We will give you a satisfactory solution within 24 hours.
4×8 Bubble Mailers size：Our Kraft bubble mailers appearance Size 4 x 8" inch，usable dimension 4 x 7" inch,With 50 yellow self seal adhesives padded envelopes.The light weight can reduce transportation costs and can be used to package and transport trading card,office supplies,jewelry,cosmetic and more,great for small business packing.

S$ 26.82
10

Fuxury

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Fuxury Poly Mailers 10x13 Inch 50 Pcs, Waterproof Shipping Bags for Clothing, Strong Adhesive Shipping Envelopes for Small Business Suppliers, Self Seal Mailers Poly Bags Mailing Envelopes Black
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Strong Adhesive Self Sealing Mailers-Each mailing envelope contains a strong adhesive self-sealing strip.The strong stickness prevents your items from being secretly replaced during transportation.Simply peel and fold over to seal each package safely and securely.
Strong & Durable Construction- Fuxury mailers poly bags are crafted with the premuium material, making them not easily punctured and damaged. The reinforce sealing on the edge of the plastic mailing bag makes it tear-resistant and waterproof. You can count on our mailer bags to keep your packages safe until they reach to destination even though in foggy or rainy days.
High Satisfaction-Fuxury envelope mailers have been selected and trusted by more than hundreds of thousands of customers all over the world. Please feel free to let us know if you have any question of our products,we will be hereby to assist you any time.
Convenient & Efficient-Envelopes bags are the perfect choice for small and middle business for easily using without require extra packaging material, which can improve your productivity at work, save much time and mailing cost. The packaging bags very suitable to shipping light and less fragile products,such as apparel and accessories, shirts, shoes, jeans, books, cosmetics products, and more.
10X13" Poly Mailers-Usable Size: 10x13"; QTY: Pack of 100 count. Fuxury poly mailers bags a reliable shipping and packaging solution for your retail or online business. These poly shipping mailers are lightweight and easy to ship. They are a great alternative to bulky and expensive shipping boxes. Plastic mailing envelopes are cost-effective, durable, and will help to greatly reduce the cost of shipping.

S$ 19.00