Ernie Ball Jacquard straps feature stunning Jacquard designs over Polypropylene straps. Ernie Ball Jacquard Guitar and Bass Straps are constructed of a tough 2" Wide Polypropylene webbing. The Ernie Ball Straps are finished off with black leather Ernie Ball ends. The Leather Ends are attached by Computer Controlled stitching. The straps are adjustable from 41 inches to 72 inches by the adjustable Black Delrin buckle and connector for even greater durability and awesome looks.