Made of vintage 40 year old oxblood maroon foam backed vinyl, folded over twice for double-padded comfort, then sewn onto a black vinyl backing for a 3 inch wide pillow soft interaction with your playing shoulder. The back side is reduced down to a 2 inch recycled seatbelt webbing with our custom metal hardware for adjustments in length and you are ready to rock. Each one of these straps is truly hand cut and hand sewn with care in their California Shop.