The Planet Waves Joe Satriani Nylon Guitar Strap is the result of a collaboration between guitarist Joe Satriani and Planet Waves. The JS Series signature guitar strap collection features premium quality 2" tubular nylon construction showcasing Satriani"s own artwork, inspired by his famous guitars. Length adjusts from 35" to 59-1/2". Adjustable length from 35" to 59-1/2" long 2" wide for optimum weight dispersion Soft, tubular nylon for a pre-worn, ultra-comfortable feel Leather ends JS logo embossed in leather end Designs are based on Joe"s original artwork or inspired by some of his guitars. Some of the straps, like "Up in Flames," are named after Joe"s songs. All specs (down to the names of the straps themselves!) were approved by Joe. These are the exact same straps Joe uses.