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Your cart is empty.Product Description
The envelope's self-sealing design provides you with a firm and convenient sealing experience, protecting the safety of the documents inside at all times.
SELF ADHESIVE SEAL
Tanshuqin's expandable envelope 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. keep the inner documents safe all the time.
USE THICKER MATERIALS
Tanshuqin's expandable envelope tear-proof envelopes are used for organizing and storing, pictures, documents, paper, files, magazines, etc.
1.57 inch extension allows for extra-thick mail, confident your content will stay secure
Gary W.
2025-08-21 14:46:03
The media could not be loaded.
Anna K.
2025-07-01 17:07:06
Really nice envelopes. It holds a lot of documents and is sturdy.
Jen
2025-01-26 16:43:29
These envelopes can pack a lot in them without tearing. Good quality.
kt
2024-12-25 16:29:19
Envelope hold more than original manila envelope. We used it for all our tax receipts. I’m sure there will be other uses.
profile4
2024-11-28 11:40:34
The envelope is great quality but the adhesive didn't stick so requires tape.
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