Best Envelopescom Mailing Envelopes in 2026

PACKAGE CONTAINS: 36pcs plastic envelopes in 11 colors (3 red, 3 yellow, 3 blue, 3 green, 3 white, 3 black, 3 sky blue, 3 purple, 4 Orange, 4 rose red, 4 transparent). Poly zip envelopes have a bag for labels, which makes it easy to distinguish documents, conduct topic induction and others what you want to assort.

PRODUCT SIZE: 33 * 24cm / 13 * 9.5inch, letter size / A4 size. Can meet your storage needs for a large number of files.

MATERIAL: Our Poly Zip Envelope is made of high quality PVC plastic. The zipper head is made of plastic material, which is very smooth to use and not easy to damage. It can protect the documents or articles stored in it from wrinkling or getting olg.

Tough and acid free, these brightly colored envelopes are ideal for the home, office or classroom

Closed on three sides for security and portability

Expands to 1-1/4" to hold up to 200 sheets; String-tie closure to secure contents

Plastic Envelopes with Zipper Closure | Colors: Red, Lime Green, Clear, Orange, Blue, and Purple

Size: #10 (5 x 1.25 x 10 inches) | Great for storing receipts, coupons, bank slips, folded documents, pens, and more!

Quantity: 6 per pack | Zip closure opens and closes quickly and reliably

PACKAGE CONTAINS: 8 expanding plastic envelopes. A total of 4 colors (purple, blue, red, green), with various colors, to meet your various storage needs, to make your space more tidy.

PRODUCT SIZE: The expanding poly zip envelope is 9.8 * 12.8 inches (25CM * 32.5CM), the bottom can be extended up to 3cm. Upgraded oversize and capacity to meet your needs to organize a large number of items all at once.

MATERIALS: Made of high-quality PP material, to ensure that the product will not be damaged after high-frequency use, and can maintain longer. Also to increase effective protection for your important files.

#10 size envelopes: 5 x 10 inches, 1 1/5" expansion increasing more storing space, can be easily fit the 20 pages that are tri-folded

The envelope is made of semi-transparent plastic, sturdy tear-resistant and waterproof, and you can find out the content inside with ease

Zipper closure is convenient for open and closed, also keep items inside secure and well organized

PACKAGE INCLUDES: 24 pcs A6 size poly zip envelopes. 10 colors, 2 red, 2 yellow, 2 blue, 2 green, 2 white, 2 black, 3 orange, 3 rose red, 3 purple, 3 sky blue.

PRODUCT QUALITY: These reusable envelopes are made of high-quality PVC material, the surface is smooth and transparent, you can directly check the contents and quickly view information. The zipper head is made of plastic, so the folders are with excellent sealing performance, completely waterproof and moisture-proof, wear-resistant and durable, and can bring you a good use experience anytime, anywhere.

PRODUCT SIZE: Each plastic zip envelope is 9.4 inches/24 cm long, 4.7 inches/12 cm wide, can accommodate A6 size documents.

Durable poly is tear and water resistant

Clear body for content viewing

Assorted color zippers (Blue, Red, Green, Yellow, Purple) keep contents secure

Colors: Red, Lime Green, Yellow, Orange, Blue, Purple

Size: Letter (9.75 x 2.25 x 13 inches)

Quantity: 6 per pack

Assorted ( Red, Green, Blue, Yellow, Orange, Purple)

Size: 9.75 x 1.25 x 13 inches (Letter Size)

Quantity: 6/pack

Colors: Red, Blue, Lime Green, Yellow, Orange, and Purple

Size: Legal (9.75 x 14.5 inches)

Quantity: 6 per pack

12 PCS Vibrant Envelopes: Set of 12, 2 pcs for each color--Red, Blue, Purple, Green, Yellow, and White, vibrant & good-looking. 12.8 x 9.2 inches, great for A4 size files. A perfect option for sorting messy documents, storing paper material nicely, and organizing your work desk.

Label Pocket & 12 Cards: Each file bag has a pocket for labels, help identify and find the document you need shortly. 12 label cards provided, 3.5”x 2.1”, both sides are blank, each can be used to mark TWICE for different purpose.

File Collector & Protector: Multipurpose poly folders, help collect paper material or other little things, keep them in order, save space, also help protect things against water, scratch, friction, dust, etc., keep them away from curling up, damage, smear, and loss.

Top load polypropylene envelopes provide safe storage for your documents

Made from acid-free, archival quality polypropylene, with string closure

For 11 x 8-1/2 inch document storage

Assorted color zippers: dark blue, orange, green, pink

Extra-tough poly is wear, tear and water-resistant

Zipper closure; 1 inch capacity

Quickly and easily organize your work, assignments, or other important documents you want to protect with Yeebline 8 pack multicolor poly envelopes. (Multi colored of pink, blue, green and beige. 2pcs of each color.)

Made of premium quality Polypropylene(PP) material(non-toxic, acid-free), it's water and tear resistant, perfect for long term storage of important documents.

Smart snap button design for easily and conveniently opening, it can seal up the envelope perfectly to protect the documents from moisture and keep your file safe. You never worry about papers falling out.

Bright Colour: Comes in 5 colours, 1 pcs for each colour, White, Blue, Green, Pink, Yellow. Different kind files in different colour, easy to find and collect.

High Quality: The A4 document wallet folders are made of high quality plastic, soft and heavy duty.

Large Capacity: Size: 33.5 x 23.5cm (13.2" x 9.2") Hold up to 150 sheets of A4 80g paper.

Reusable side open poly envelopes are perfect for securing documents at home, in school or in the office

Snap button closure keeps assignments, recipes, memo pads, project files and other important accessories completely secure.

Perfect for storing 8.5" x 11" letter size documents and more

Abundant Quantity to Use and Share: you will receive 50 pieces of plastic folder in 5 colors, the rich quantities are enough to meet your daily using and changing needs, you can also share them with your friend or family

Appropriate Size to Use: our plastic file folder is about 12.8 x 9.8 inches/ 32.5 x 24.8 cm, with 1-1/4 inches expansion, enough space to hold your notebook, envelope, invoice and important files

Ingenious Design: these plastic folders for documents are extensible to meet your different storage needs; And the transparent design also allows you to quickly find the documents you want, which are thoughtful and practical

14 PIECES ZIPPER ENVELOPE: The package includes 14pcs plastic zip envelopes in 6 sizes. They are 2*B4 (15×11 inches), 2*A4 (13.2×9.4inch), 2*B5 (11.6×8.3 inches), 2*A5 (9.4×6.9 inches), 2*B6 (7.7×5.5 inches), 4*Bills (9.4×4.3 inches).

COLORFUL ENVELOPES: 7 different colors for you to choose from, red, rose red, purple, blue, green, orange, and yellow. Colorful Transparent Envelopes help you organize and distinguish your paper easily.

DURABLE MATERIAL & THICKNESS UPGRADED: Our documents files use durable PVC material, wear-resistant, and waterproof, which is 70% thicker than similar poly zip envelopes folders.

Colors: Red, Lime Green, Orange, Clear, Blue, Purple

Size: 9.75 x 11.75 inches

Quantity: 6 per pack

Colors: Red, Orange, Blue, Purple, Yellow, Lime Green

Size: 9.75 x 1 x 13 inches

Quantity: 6 per pack

Colors: Clear, Red, Blue, Green, Orange, Purple

Size: #10 (5.25 x 10 inches)

Quantity: 6 per pack