Biodegradable cup lid ( PLA cup lid, Disposable cup lid) 100% Biodegradable and Compostable,made from C-PLA,derives from Corn. ... Biodegradable cup lid ( PLA cup lid, Disposable cup lid) 100% Biodegradable and Compostable, made from PLA (Poly Lactic Acid),derives ... from Non-GM Corn Starch.100% biodegradable and compostable.Perfect for enjoying hot coffeeFor 8 OZ ...