JAM PAPER Plastic Envelopes with Button & String Tie Closure - Letter Open End - 9 3/4 x 11 3/4 - Lime Green - 12/Pack Color: Lime Green Size: 9.75 x 1.25 x 11.75 inches Quantity: 12 per pack Our smooth, translucent plastic envelopes are scratch, water, and tear resistant These translucent expansion envelopes are the perfect size to use them as a portfolio/folder or for organizing work documents, personal files, memos, receipts and the like!