JAM Paper® Plastic 3-Hole Punch Binder Envelopes, 8-5/8" x 11 1/2", Hook & Loop Closure, Clear, Pack Of 12 Envelopes

JAM Paper Letter Booklet Plastic Binder Envelopes with Hook & Loop Closure and 3 Hole Punch are 8 5/8" x 11 1/2" in size and have a 1" expansion. Each one has 3 binder holes on its bottom spine that allows it to fit perfectly into a standard sized 3 ring binder.