Biobased, three-ring, view binder features a durable, well-constructed design with both biobased and recycled properties to make it a great sustainability solution for the environment. It is made with at least 59 percent biobased material and a cover made of 25 percent plant-based, renewable plastic. Biobased content is carefully tested using ASTM D-6866 standards. USDA certified binder also features a durable chipboard made from a high percentage of post-consumer material. One-touch D-rings hold up to 25 percent more sheets than traditional round rings. Rings are mounted on the back lid so pages lie flat and prevent wear and tear of the documents. The 1.5" capacity can comfortably hold up to 350 sheets of three-hole punched, letter-size paper. The rings are sturdy to withstand years of use and are easy to open and close.