The Secret of Never Playing Out of Tune Again! Whether you’re in the studio working on recordings, playing live on the stage at a gig, or just jamming with friends, the ability to change keys quickly and easily is an incredible asset for a versatile musician. Instead of spending long minutes awkwardly fumbling with your guitar tuner, with a quality capo all it takes is a quick squeeze of a lever to change keys in a flash. Capo assures buzz-free, in-tune performance at any fret. our capo is for really fast changes on stage. Easily applied and adjusted with one hand, its spring-loaded design is equally at home on acoustic or electric guitars, and can be conveniently ˜parked' on the peg head when not in use. No Scratches Silicone Rubber lines entire gripper jaw to protect your precious guitar from any scratches or damage. No Buzz Built-in spring that clamps the jaws around the neck of a guitar. Applies just the right amount of pressure. Tight on strings and no more fret buzz with our high performance capo. Easy to Use Moving and removing them is simple – just squeeze the “trigger” with your hands to release the tension, move it somewhere else, and release. Designed to Fit Different Instruments Acoustic Guitars, Electric Guitars, Bass Guitars, Ukulele.