We love our pups and we love the earth, so purchasing biodegradable poop bags seems like a no-brainer, right?! The problem is that most biodegradable poop bags are made to break down in the presence of oxygen (aerobic), but most landfills are packed so tightly that the environment becomes anaerobic (no oxygen) and the poop and bags just sit there indefinitely. GreenLine Poop Bags are made with a proprietary formula that actually breaks down the bags and the poop without needing oxygen, leaving you guilt-free and the world a less poopy place. Dimensions: 1.1" x 2.2"Directions: Step 1: Grab your pup's leash and your GreenLine poop bags. Bonus points if you carry them in a super cool upcycled Banner Bag. Stet 2: Take your pup for a walk. Step 3: Be a responsible dog owner and pick up your pup's poo! Step 4: Toss in the trash and enjoy the rest of your walkMade of: GreenLine Biodegradable Poop Bags are made from plastic and a proprietary additive which renders the bags biodegradable anywhere, regardless of environment.