[CHOOSE MATERIAL]:This diamond skull keychain is made of high quality alloy, anti-rust, anti-oxidation, non-toxic and harmless and very healthy.[ADVANCED TECHNOLOGY]:Our diamond encrusted skull keychain uses nickel-free, environmentally friendly electroplating technology with a translucent surface that is not easy to fade.[Fashion and exquisite]: high-end luxury diamond inlays with bright and bright colors, elegant metal key rings are more eye-catching and make you look more distinctive.Seamless welding: the metal key ring is perfectly connected to the skull decoration, smooth and flawless, durable and not easy to break.[EASY TO USE]:The keychain can be quickly installed and removed, which makes your keys more organized and reduce the loss of keys.