Features: Material : Made of PP material , it is waterproof and tear resistant . It features excellent waterproof performance , effectively protecting documents . Reusable , it reduces replacement frequency , saving more costs and time Label Pocket : Our plastic folder is equipped with a label pocket , which allows you to mark according to your different needs . This enables you to quickly identify and locate your documents in the future , making it an ideal choice for long term document storage Package Includes : 24 binder pockets , available in 6 colors with 4 pockets per color . They adopt an 11 hole design , compatible with most binders (suitable for 2 ring , 3 ring , and 4 ring binders) . 3 loose leaf rings are provided to meet different storage needs . Multi Purpose : Our A4 folder is ideal for daily use . Lightweight and easy to carry , it serves as an excellent document organizer for school , work , home , and business trips Large Storage Space : The storage pocket measures 31x24.5 cm , with an upgraded 3D side design that can expand up to 2 cm . It can easily hold 200 A4 sheets at a time , and possibly more