4 in 1 keychain multi-function tool waist double ring keychain gift for your father, bottle opener, decompression toy FEATURES Durable Active Buckle: This keychain is durable, simple and practical! Selected metal materials, multiple polishing processes, not easy to fade, add visual charm. Special Key Buckle: Highly polished, bright and shiny, durable, firm and reliable. Portable Bottle Opener: The keychain can also be used as a bottle opener, drinking and carnival at any time, humanized design, easy to use! Simple and fashionable: hang this keychain around your waist, which is anti-oxidation and wear-resistant and shows a fashionable charm. Perfect Gift: This 4-in-1 keychain is a perfect gift for your father, friend, colleague, relative, etc. SPECIFICATIONS Colour: silver Material: zinc alloy Size: about 99mm/3.90in Weight: about 50g PACKAGE: 1 x Four-in-one Keychain(with knife NOTE: Please allow slight measurement deviations due to manual measurement. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed in the pictures.