Description:Material: zinc alloyFeatures: Decompression/stress relief, press the keyFunction: Keyring/chainPackage Includes: 1PCproduct description:1. Zinc alloy material: high-quality zinc alloy material is corrosion-resistant, wear-resistant, non-deformation, discoloration, and durable2. Electroplating and polishing process: surface electroplating and anti-rust treatment, beautiful and generous, strong and durableNote1. About Size-----***Due to the different measuring methods by hands, it belongs to normal within2cm error.2. About Photo----***Due to the shooting light difference, It is a bit different from the picture color shown on the website.include1 x Model KeychainNote:Due to the different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures. Thank youPlease allow 1-2cm measuring deviation due to manual measurement.