Expandable Envelopes

200 results
Pendaflex File Pockets, Reinforced, 3 1/2" Expansion, Letter Size, Assorted Colors, 5/Box (51524E5 ASST) image 1
Item: 24601014
Model: 51524E5 ASST

Pendaflex colored pockets made with 11 pt. stock have Mylar strip reinforced gussets. The scored front flap folds down for easy access or quick view of contents. The 3.5" expansion holds 700 letter size sheets. Perfect for your larger filing needs. Assorted colors: blue, green, brown, red, yellow..11 pt. durable colored stock.Mylar strip reinforced gussets.Holds letter size documents.Scored front flap for easy access.Full length tab on back cover provides room for labels or hand-written titles.The 3-1/2 " expansion provides up to a 700 sheet capacity.2 ply construction and manila lining.5 per pack.Comes in assorted colors of blue, red, green and yellow (colors may vary).Pendaflex Colored File Pockets are ideal for color-coding large files and long-term projects

Price is  $11.99
Unit of measure 5/Pack
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Pendaflex Reinforced Moisture Resistant Expanding Wallet with Elastic Closure, Red (60575) image 1
Item: 76231
Model: 60575

This expanding wallet is provided with rip-proof top side and bottom expansion gussets for extra-long-lasting durability. It has an elastic-cord closure and is cross-bonded..Expanding Wallet, Red Fiber.Elastic cord closure keeps documents secure.Moisture resistant leather like finish protects against spills and dampness..Holds legal size papers.Has a 5.25" expansion capability to hold up to 1050 sheets.Reinforcements at the top, bottom and corners to eliminate tearing and bursting.Pendaflex expanding wallet offers moisture-resistant red fiber construction and keeps documents secure in transit.

Price is  $11.99
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JAM Paper Premium Plastic Filing Envelope with Hook & Loop Closure, 5 1/4" x 10", Orange, 3/Pack (921V1ORX3) image 1
Item: 24607873
Model: 921V1orx3

This 3 pack of JAM Paper Orange #10 Plastic Business Filing Envelopes with Hook & Loop Closure includes multiple envelopes for your many paper and supply storing needs of your office! At 5.25 x 10inches with a 1 inch expansion, these envelopes are perfect for folded standard sized documents, checks, receipts, USB drives, White Out Rollers, and more! Store and transport your office papers and supplies while keep them safe from damage and making them stand out with this envelope's bold orange color! The Hook & Loop Closure of this envelope ensures that the straight flap opening is tightly closed, yet also makes them easy to open. Use these envelopes to store items in desk drawers or to take them on the go! Size: 5.25in x 10in ( 1 inch expansion) | Color: Orange | Quantity: 3.Plastic Envelopes with Hook & Loop Closure | Color: Orange.Size: #10 (5 x 1 x 10 inches).Quantity: 3 per pack | Hook & Loop closure ensures opening is tightly closed, yet easy to open.These high-quality poly envelopes are great for staying organized at home, the office, or school.Envelope features a 1 Inch Expansion allowing more items to fit!

Price is  $11.79
Unit of measure 3/Pack
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TRU RED Moisture Resistant Expanding Wallet, Button & String Closure, Letter Size, Clear, 10/Pack (TR32430) image 1
Item: 486515
Model: TR32430

Add an extra layer of protection to critical paperwork with these clear expanding wallets. Durable poly construction offers resistance to water and tearing, while the string-and-button closures keep documents secure while in transit. Each expanding wallet boasts a 1-inch expansion to accommodate stacks of letter-size pages, keeping them neatly organized inside. These TRU RED letter-size clear poly expanding wallets come in a 10-pack to meet everyday business needs..Expanding wallet folders to keep your papers and documents organized.Features string-and-button closure.Comes in clear and made of plastic.Holds letter-size documents.Expands up to 1".Water-resistant file material.10 per pack.Give your office paperwork a portable filing solution with these TRU RED letter-size clear poly expanding wallets.

Price is  $16.39
Unit of measure 10/Pack
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JAM Paper Standard Plastic Filing Envelope with Hook & Loop Closure, 5.25" x 10", Blue, 108/Box (921V1BUB) image 1
Item: 235363
Model: 921V1BUB

This 108 pack of JAM Paper Blue #10 Plastic Business Filing Envelopes with certified Hook & Loop closure is great for your many papers and supply storing needs of your office! At 5.25 x 10 inches with a 1-inch expansion, these envelopes are perfect for folded letter-sized documents, checks, receipts, pens, staples, paper clips markers, scissors, and more! Store and transport your office papers and supplies while keeping them safe from damage and making them stand out with this envelope's sky blue color! The certified Hook & Loop Closure of this envelope ensures that the straight flap opening is tightly closed, yet also makes them easy to open. Use these envelopes to store items in desk drawers or to take them on the go!.Color: Blue.Size: 5.25 x 1 x 10 inches.Quantity: 108 per pack.Opening: Booklet.Closure: Hook & Loop.Material: Plastic.JAM Paper Plastic Envelopes with Hook and Loop Closure are the secure, convenient way to store your important documents

Price is  $179.99
Unit of measure 108/Box
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Pendaflex Color File Pocket, 3.5" Expansion, Letter Size, Green (1524E GRE) image 1
Item: 516666
Model: 1524E GRE

Pendaflex colored pockets are made with 11 pt. stock and have Mylar strip reinforced gussets. The scored front flap folds down for easy access or quick view of contents. The 3.5" expansion holds 700 letter size sheets. Perfect for your larger filing needs..11 pt. durable colored stock.Mylar reinforced gussets.Letter Size.3.5" expansion holds up to 700 pages.Full length tab on back cover provides room for labels or hand-written titles.Scored front flaps provide easy access.2-ply construction and manila lining.Sold as 1 file pocket.Pendaflex Colored File Pockets are ideal for color-coding large files and long-term projects

Price is  $6.99
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Partners Brand Self Seal Catalog Envelope 10" x 13", White, 100/Carton (TYE10132WE) image 1
Item: 947685
Model: TYE10132WE

Mail thick documents and files with these white expandable envelopes. Each envelope is reinforced with Tyvek, to resist punctures and tears, while the 2-inch expansion feature lets you enclose binders or bulky files easily. These tyvek expandable envelopes are matte white to offer a stark contrast to dark text or labels for enhanced readability..Tyvek envelopes provide superior puncture, tear and moisture protection..Constructed from 18 lb. olefin..Ten times stronger than paper envelopes..Envelopes expand to hold bulky items..Feature self-seal closure..Send mail with this 100-pack of Tyvek 10 x 13-inch white expandable envelopes.

Price is  $292.19
Unit of measure 100/Carton
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JAM Paper Premium Plastic Filing Envelope with Hook & Loop Closure, Red, 3/Pack (921V1REX3) image 1
Item: 24607875
Model: 921V1rex3

JAM Paper Red Hook and Loops Closure #10 Plastic Filing Envelopes measure 5.25 x 10 inches each and expand in width up to 1 inch. This pack contains an even total of 3 envelopes. Each one is made out of smooth and durable poly plastic and features a light strawberry red color! These envelopes have rounded flap openings and secure, easy-to-use hook and loop fastener closures. Use these red plastic envelopes to store, protect and organize receipts, checks, notes, cards, and other important papers and documents. They can also be used to enclose small office and school supplies such as scissors, pens, and pencils! Use them in the classroom, your work space, or at home. Size: 5.25in x 10in | Color: Red | Quantity: 3/ pack.Plastic Envelopes with Velcro Closure | Color: Red.Size: #10 (5 x 1 x 10 inches).Quantity: 3 per pack | Velcro closure ensures opening is tightly closed, yet easy to open.These high-quality poly envelopes are great for staying organized at home, the office, or school.Envelope features a 1 Inch Expansion allowing more items to fit!

Price is  $11.09
Unit of measure 3/Pack
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About Expandable Envelopes

Expandable envelopes are versatile storage solutions designed to accommodate a variety of documents and materials. With their ability to expand, these envelopes provide ample space for holding multiple items, making them ideal for organizing paperwork, photos, and other important documents.

These envelopes are perfect for both personal and professional use, offering a practical way to keep your items secure and easily accessible. Their durable construction ensures that contents remain protected during transport or storage, making them a reliable choice for anyone needing extra space.

When selecting expandable envelopes, consider features such as size, material, and closure type. Many options come with elastic closures or self-adhesive seals, providing added security and ease of use, while various sizes cater to different needs, from standard letter-sized documents to larger items.

Additionally, look for envelopes with reinforced edges and sturdy materials to ensure durability. Expandable envelopes with multiple pockets or compartments can further enhance organization, making it easier to sort and retrieve documents as needed.

What are expandable envelopes used for?

  • Expandable envelopes are used for storing and transporting documents, photos, and other materials that require extra space. They are ideal for organizing paperwork, presentations, and portfolios.

What sizes do expandable envelopes come in?

  • Expandable envelopes are available in various sizes, including standard letter sizes and larger formats for catalogs or artwork. This variety allows users to choose the right size for their specific needs.

Are expandable envelopes waterproof?

  • Many expandable envelopes are made from water-resistant materials, providing some level of protection against moisture. However, it's important to check product specifications to ensure they meet your needs for water resistance.

Can expandable envelopes be reused?

  • Yes, expandable envelopes can often be reused, especially those made from durable materials. If they are not damaged and still maintain their closure functionality, they can be a cost-effective option for multiple uses.

What types of closures do expandable envelopes have?

  • Expandable envelopes typically feature closures such as elastic bands, self-adhesive seals, or peel-and-seal options. These closures help secure the contents and prevent them from falling out during transport.

Are expandable envelopes suitable for mailing?

  • Yes, many expandable envelopes are designed for mailing and can withstand the rigors of postal services. Ensure that the envelope is appropriately sealed and meets postal regulations for the items being sent.