1.elastic strap + pu leather back piece + alloy hardware. 2.Clip: german quality, nickel free 3.Have stock 4. Various color Description: Material:Strap: Polyster webbingback piece: PU leather Clip: AlloyClip quality: German quality, nickel free Width:2.5mm Length:117CM, other length is available. (Normally, length means L in below picture) Color: Pink, other color is also available. Color of back ...