Material: The main material of our dog waste bags is cornstarch mixture, it is more environmentally friendly. Not easy to get dirty: the thick poop bag can be attached easily and won’t leak, which can keep your hands clean at all times. Easy to carry: the small poop bag dispenser can be hung on the dog’s belt and the round hole on the top makes it easy and quick to remove the bag. Waterproof and tearproof: and the 23cm x 33cm dog bags are big enough to hold all the poop and keep your hands clean! Package Contents:Each box contains 10 rolls of poop bags, and each roll is 15cm long, plus a handy poop bag dispenser.