. Zipper binders have 530 sheet total binder capacity between rings and file folders; 2 inch binder rings hold 380 sheets, 8-1/2 x 11″ size . Three removable file folders hold 150 sheets and provide more organization option; zipper pocket provides secure storage for smaller supplies and accessories . Binder features double zippers for quick and easy access to your materials on the go . Durable handle to make carrying binder easy . Made from durable materials and is water resistant .