Lakota Leathers resonator straps are the most comfortable you'll ever own! They're crafted from the finest American Bison hide, one of the most durable leathers known. Besides being so durable, the leather is the softest, most supple you will ever feel. From the first time you attach one of these fine straps, you'll be convinced you made the best possible choice!Each strap features a unique double "Chicago screw" headstock connection to ensure the security of your valuable instrument. This assures that there are no metal or plastic parts protruding to scratch your guitar. While there are several "quick disconnect" systems on the market, we strongly believe they are not rugged enough to prevent the possibility of failure or scratching. We suggest Lakota Leathers straps be left attached, and simply tucked under the headstock when the instrument is in its case. Because we're so sure you'll find these straps to be the best you've ever used, all Lakota Leathers straps come with a 100% satisfaction guarantee!