Made from corn starch 100%biodegradable & compostable Environment friendly Certification approved Customize available Made from biodegradable Material:PSM in Non-GMO corn starch, 100% biodegradable and compostable.Material certificates:EN13432,ASTM D6400,OK COMPOST,DIN CERTCO,BPIEN13432, ASTM D6400, Ok Compost and DIN CERTCO