Earth's Choice Biodegradable binder made using an all natural organic additive that biodegrades in less than three years. Completely reusable with unlimited shelf life and will not start to biodegrade until disposed of in a landfill. Clear overlay on cover allows you create customized presentations. Two clear pockets for storing additional loose papers. All contents are recyclable, where available. Maximum Capacity Range ("): 2 in; Sheet Capacity: 500; Color(s): White; Binder Sheet Size: 11 x 8 1/2.