Our 2 garbage bag holders are made of eco-friendly ABS, which is strong and durable. Will not damage or wear cabinet doors. High load capacity. Opening Dimensions: 9.4" x 4.3". Blue with pink. Any type of bag, grocery bag, recycling bag, plastic bag, etc. can be used. Great for reusable grocery bags. The large opening makes it easy to fill. Spend less time going to the big trash can! (Note: This item does not include garbage bags) With a lid, you can avoid the smell of kitchen waste. It can also be used to hang towels, aprons, etc. Save space and keep your kitchen clean and tidy. Note: Installation is simple. The hook bayonet is sloped (0.4" at the bottom and 0.7" at the top). When installing, you need to open the bayonet by hand for installation. The thickness of the door panel must be less than 0.7 inches. If it exceeds, it cannot be installed. Great for reusable grocery bags. The large opening makes it easy to fill. Spend less time going to the big trash can!