Samsill Earth&rsquo;s Choice Biobased Durable 3 Ring View Binder, 1 Inch D-Ring, Up to 25% Plant Based Plastic, USDA Certified Biobased, White ENVIRONMENTAL SUSTAINABILITY SOLUTION  Composed of at least 59% biobased material including 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 and will not transfer ink or lift copy from material inserted in cover or placed inside EASY CUSTOMIZATION  Clear overlay with non-glare finish on front, back, and spine allows for complete customization of the binder with ease to make the perfect document holder 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