FANWU expandable larger capacity premium quality clear plastic envelopes file folders with button & string tie closure, top loading, Size 12.8”x 9.8”, for Letter A4 documents project paper and files fits any kind of occasion. Ideal organization tool Easy filing with this top loading plastic envelope file folder, keeps projects file paper together and neat. Expanding files Envelopes large capacity filing envelopes will be your great organization tool. Perfectly storage receipts, taxes, personal papers, project, puzzle, photos and important document. High quality & Visible in Clear Transparent clear Poly material can easy see through the contents. No need extra marker or tabs to label the contents, you can find your file and paper so easy. Strong, durable, scratch-resistant and water-resistant Acid free and PVC free Poly material, sturdy and durable. Ultrasonic hot press bonding technology, the edges are not easy to separate. After long time uses, it still could secure your important document well. Material: Environmental protective premium Polyethylene Package: 12 Pack transparent clear plastic envelopes Color: Clear Loading Way: Top loading Size: 12.8 inch x 9.8 inch, with 1-1/4 inch expandable gusset.