Feature:1. A variety of styles: mini， cute， practical， portable.2. You can use four kinds of screws screwdriver.3. To open the bottle， oxygen bottle switch white LED light special collection of different functions， easy to use.4. Lesbian are applicable， everyday life is a good helper.100% Brand New and High QualityMaterial: High Strength Stainless SteelSize(Length*Thickness): Approx 9.5*1.4cm/3.74*0.55inColor: Such as the pictures showPackage Included :1 Pcs Outdoor Survival EDC Multi-Tool Welcome to Chinese bridge