Width: 2,3" (6 cm) Adjustable Length: 37,4'(95 cm) - 56,29' (143 cm) Material: Leather Color: Black Thunderstruck Black is a guitar and bass strap full grain and High Quality leather strap and is made of the best quality and vegetable tanned leather with a vintage finish. Painted and engraved with relieve rivet simulation, with alternating real rivets, which make this strap much lighter and more comfortable and you don't have to sell your bike to buy this strap. This design is inspired by one of the straps of Paul Stanley, guitarist of the Metal band KISS.