[Material] Stainless steel structure, beautiful and light, high strength, corrosion resistance and other characteristics.[Simple and Durable] One-piece structure, both simple and elegant, reliable quality.[Practical] you can easily carry the house keys and the car key at the same time. The press-type spring design can be hung on the waist or placed in the pocket, making it easier to find the keys.[Simple and Durable] - Car key buckle hook. The one-piece structure, both simple and elegant, has reliable quality.Material: alloy,Size 67.5 * 46.5mm, steel body thickness 3.5mm, handle thickness 10mm;Function: can be self-defense, can be used as self-defense hand grip, can be broken window, can be used as keychain, can be used as keychain.