Zootility WildCard knife multitool fits in your wallet. An awesome consolidated carry that minimize space and maximize utility. With no pins, rivets, or complex assemblies in the design WildCard is only under 2mm thick. The proprietary FlyOff pivot makes removing and disposing of the blade very easy and quick, without aid of any other tools. This unique design is patent pending. The WildCard is made of fully hardened rigid and solid stainless steel, so it will not break or rust.