JAM Paper Assorted Colors Letter Open End Plastic Envelopes with Hook & Loop Closure are great for organizing, protecting, and carrying your standard sized documents and files! These envelopes are made out of smooth and durable, semi-transparent plastic. Each one features a straight flap and a reliable, easy-to-use, rectangular hook and loop closure. The colors included are red, blue, lime green, yellow, orange, and purple. that allows you to store multiple documents or small office supplies. Use them in your office or for your academics! Details:Includes an assortment of colors9.75" x 11.75"1" expansion6 envelopes Hook and loop closureSmooth and durable, semi-transparent Plastic