Made from a plant based material these bags are certified both home compostable and biodegradable. Made to be extra long and thick these bags protect your hands and cater for all poop sizes. Key Points * Big & strong * Unscented * Extra thick * Certified TUV Home * Compostable * Plant based Materials Cornstarch PLA Home compostable. OK Compost TUV Home S0329, ASTM 6400 and EN13432 certified.