Enough capacity storage: the envelope expanding file measures 13 x 9.8 x 2.5 inches/ 33 x 25 x 7 cm, suitable for storing notebooks, stationery, magazine, paperwork, contract, important documents, certificates, business cards, tax receipts, even tablets, cosmetic and more. Reliable material: the plastic file folders are made of plastic material, tear resistant and waterproof, thickened material can better guard your important files from stain and crease. File folders with snap closure can keep your files safe and prevent them from falling out. Easy to use: the file folder is simple and stylish; You can put it in your hand or in backpack for carrying, or storage file folder in the drawer or filing cabinet.