Package quantity: you get 20 pack clear plastic envelopes,different from other unstable closures, our reusable envelopes are all with snap closure, which can protect your items more effectively. Material: our clear envelope pouch is made of plastic, reusable, waterproof. transparent color allows you to see the items and patterns inside, easy to store and identify. Application: you can use our clear plastic envelopes to store stamp and die, stickers, cash, photos, receipts, invoices, documents, , cards, letters, invitations, greeting cards, etc. Size: the sizes of each small plastic reusable envelope is 7.1inch x 9.44inch, good edge sealing workmanship, portable, can be easily put into a backpack or pocket. our file bags can protect your belongings well, easy to open and close, helping you to make your office or room more organized. Color: As shown Material: plastic Package Contents: 20pcs x file envelopes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.