WUZHOU MaterialKey ring is made of high-quality metal, which is safe and environmentally friendly, has a certain hardness, is not easy to deform, and is durable. PackageContains a brass-colored round key chain. It looks very beautiful. Please refer to the picture for product size. Easy to CleanYou can rinse it directly with water, or wipe it off with a wet towel. The surface is smooth and not easy to leave traces. AdvantagesIt has good toughness, can be disassembled up and down by hand, is not easy to break, and can hold your keys firmly. ApplicationSuitable for street, travel, park, shopping mall, school, company and other places. A perfect gift for boyfriend, girlfriend, wife, lover. Delivery Quantity: 1pc, Package Contents: Only the above package contents, excluding other products. Size: Outer diameter about 54mm, wire diameter 4mm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: Gold (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)