The 50pcs key rings are made of durable alloy material, all have a strong spring loaded snap gate for easy to close and open. These keychains are great for hanging keys, rings other crafts, so as to keep your home keys or car keys always in your hand. Features - Brand: NUOBESTY. - Color: Golden. - Material: Alloy. - Size: About 6.80X3.00X0.30cm/2.67X1.18X0.12in. - These key rings are good for your room key, car key. Also can be used to hook hey finders or other trinkets. - Constructed by durable alloy material, not easy to wear and can last for a long time. - Not only can be used as keychains, but also nice backpack decorations, simple compliments to your backpack or handbag. - Concise and elegant design, polished and , will not scratch your hands and stuffs. - Good gift for Father's Day, graduation, bachelor party, corporate events, Christmas or someone special. Package list: NUOBESTY Keychain