Say goodbye to plastic bags with these poo bags which are made from corn starch and are certified biodegradable and compostable. They contain no plastic, no additives, and are still extra durable and strong. These poo bags are some of the thickest on the market and the most environmentally friendly. Each bag measures approx 27 x 22 and is 20 microns thick. Certified compostable to EN13432 standards and HOME compostable to Vincotte standards. This 60 pack contains 4 rolls. 15 bags to a roll. Fits standard dispensers.