Samsill Earth&rsquo;s Choice Biobased Durable 3 Ring View Binder, 2 Inch Round Ring, Up to 25% Plant Based Plastic, USDA Certified Biobased, White, 4 Pack PACKED FOR EXTRA VALUE  4 customizable loose-leaf 2 inch binders bulk packed to help tackle school, office, or home projects ENVIRONMENTAL SUSTAINABILITY SOLUTION  Composed of at least 59% biobased material including a polypropylene cover made with up to 25% plant based renewable plastic. USDA CERTIFIED  USDA Certified Biobased Product after undergoing ASTM D-6866 testing ARCHIVAL SAFE - Made with PVC free and non-stick polypropylene/polyethylene, these binders are acid-free, extremely durable, and will not transfer ink or lift copy from material inserted in cover or placed inside EXTRA FEATURES - D-rings mounted on back lid reduce wear on punched pages and provide a clean looking spine. Extra storage for loose documents or unpunched pages with two clear inside pockets