JAM PAPER Plastic Expansion Envelopes with Elastic Band Closure - Letter Booklet - 9 3/4 x 13 with 2.5 Inch Expansion - Clear - Sold Individually Clear Expanding Plastic Envelope / Portfolio with Elastic Closure Letter Size: 9.75 x 2.63 x 13 inches (2.5+ inch Expansion) Quantity: Sold Individually Features a stretchy elastic band closure which wraps completely around the entire envelope ensuring materials inside stay secure and protected A quality plastic envelope to organize documents small - standard size documents at home, the office, or on the go