Home is where the dogs are. It’s also where this value pack of poop bags should be. Our compostable Dog Waste Bags are made of PLA(modified from corn starch) and PBAT. They are a great sustainable alternative to plastics , good for the green earth, our compostable dog poop bags help protect the gorgeous environment you walk through as you get out exercising with your pets. In small rolls of 15, the bags fit into the provided Our dispenser, and hang on your furry friends collar. A flat top bag design, the bags are designed to pick up dog waste, and then be inverted and knotted, so the waste can be conveniently carried to the nearest waste bin.