We've all been there. Our favorite straps love to fail us. Our guitar winds up flying across the room or taking a dive to the concrete. Duct tape is ugly and sticky. You can't truly trust all of the popular metal style locks. Our beer gasket style strap locks are made from the finest red rubber. The perfect balance of stretchy and supportive, rest assured your guitar is safe and secure while these locks are on duty. To install, simply place on your existing strap button after putting on your favorite strap. Never drink crappy beer again.