Compostable Cup Lids(PLA Cup Lids) made from C-PLA (Poly Lactic Acid),derives from Corn.100% biodegradable. compostable coffee cup lids Disposable Cup Lids(PLA Cup Lids) made from PLA (Poly Lactic Acid),derives from Non-GM Corn Starch.100% biodegradable and compostable.Perfect for enjoying hot coffeeFor 12oz,16oz,20oz,24oz. CupsAny packing is availalble. compostable Cup Lids(PLA Cup Lids)