Features:Retro Spring Keychain: The retro key chain compared with some similar keychains with sharpen corners,it adopts rounded and obtuse corners.You can use this keychain in any environment without hurting your hands.Safe to Use: Avoid scratches with our double rings keychain39;s safe design featuring round corners and smoothes edges.MATERIAL: The double rings keyrings is made of zinc alloy. This keyrings is extremely sturdy and hard-wearing, providing long-lasting reliability.Portable: The keychain is small in size and light in weight. It is easy to carry.Wide application: You can not only use it for keychains, key rings, bags, wallets, belts, clothes, but also for outdoor equipment and pets.Notice:Actual color may be slightly different from the image due to different light effectPlease allow 1-3cm deviation due to manual measurementDescription:Material: zinc alloySize: As picture show Package List:1x Spring Keychain