Usda Certified Bio based desk pad made from renewable plant resources. Contains 26% USDA Certified Bio based content By weight. phthalate free and cadmium free Green guard Certified for low chemical emissions to UL 2818 protects desks from scratches and stains. Made in the USA USDA Bio preferred designated desk pad for Federal/federal agency preferred purchasing. Reduces writing fatigue rounded corners ships flat - don't worry about unrolling or curled edged available in multiple sizes check ES Robbins storefront for clear or matte options