Shubb capos won’t mess with your tuning or intonation, allowing for fast attachment between songs with no break in your musical flow. This capos patented over-center locking action ensures smooth operation and unrivaled ease of use. Its soft rubber pad works like a fingertip, while its closing action is engineered like your hand, so the capo doesnt pull your guitars strings off center no retuning necessary. Its innovative roller design ensures smooth action and reduced wear for long-term reliability.