High-Quality Material: Thickened Carbon steel,the use of composite black coating high-temperature baking varnish technology, Durable, it can be used in any humid environment. Matt black surface looks simple and stylish, environmentally friendly, no odor, key rack stands out on waterproof and rust-proof. Super Load-Carrying Capacity: The key board is made of high-strength and thickened Carbon steel, which is firm and does not deform. With our third-generation thick wall stickers, the maximum load-bearing capacity is 15kg, which can almost meet all your daily needs. Drill-Free Installation:Using the attached self-adhesive strong sticker, you can easily fix the keychain on any smooth surface, such as glass, wood, metal, ceramic tile or marble. You don't need to drill In addition, the key holder can be easily removed without leaving any residue. Unique Design: 6 special circular vertical hooks, 23mm scientific design, can prevent shoulder straps or clothes from wrinkling. The height of the key storage rack is increased to 15mm, which can safely protect items from slips and falls. Multifunctional Use: The size of this keychain is 10.2x2.6x2.1 inches, stylish and beautiful. key tray with six sturdy key hooks for storing keys,letters,postcards,magazines,masks,glasses,dog leash,bags and other items in entryway.