If you care food waste bags are made from potato starch from non gmo starch potatoes blended with a certified fully compostable polymer no plasticizers are added 30 x bags with handle ties 114l 43cm x 39cm potato starch from non gmo ldquostarch potatoesrdquo ndash grown for starch not for food blended with certified fully compostable polymer no plasticizers plasticizers migrate which deteriorates mechanical properties of bags we donrsquot use them package from 100