Folders are 30(L) x 22(H), sized to fit standard 29.7x21 CM paper Each pocket can hold 30 sheets. The easy-to-use thumb cut on side of palstic folders helps turn the page, providing more convenience for finding or scanning protective documents. Works with manila folder, hanging folder, accordion filer, filing cabinet. Durable project pockets specially designed for A4 size paper. The pocket is open on the side and the top and sealed on two sides to keep papers secure and has a thumb cut for fast access. Translucent and clear so you can instantly see project papers. Waterproof design prevent damage from spilled drinks or other accidents when working or reading your documents.