[Value suits and options]Environment friendly pets bags dog waste bags with dispenser10rolls and 15 bags per roll,total 150 bags so that you can easily access the bag, making a perfect combination. [Health and environmental protection]Dog poop bags are degradable and are friendly to the environment and 100% leak-proof and extra thick. Our premium quality doggy poop bags will keep your surroundings health and clear. [Easy to use] Dog poop bag refills is with good toughness and breakpoint design. Easy to tear off. Easy to pick up or remove pet poop and leak-proof dog waste bags guarantee to keep your hands safe. Included one reusable dispensers with a carabiner-style clip, easy to attach the dispenser to a leash securely. [Ideal choice for the owner]These bags are the right fit for all dog and cat breeds. You can rely on these biodegradable waste bags to be leakproof . Our premium quality doggy poop bags will keep your surroundings health and clear - making them the perfect choice for any pet owner. 1. The biodegradable material is corn starch+PLA+PBAT, and the epi degradable material is HDPE+EPI 2. The epi degradation time is slow, and it will degrade in about 1-2 years after being discarded. Corn starch biodegradation will be completely degraded in about 90 days after being discarded. It can be composted at home and in industry, and biodegradation is more environmentally friendly. 3. The density will cause the weight to be different. Cornstarch will be heavier 4 Degradable certification: D2W photo-oxygen degradation certification, EPI degradation certification