Plant-Based 0.5 Inch Durable round Ring, View Binder, Eco-Friendly, USDA Certifi
Biobased content is carefully tested using ASTM D-6866 standards. USDA CERTIFIED – USDA Certified Biobased Product after undergoing ASTM D-6866 testing. Such a construction also adds to a sleek, clean appearance with no-rivet spine.