To either attach or release, simply squeeze the easy-to-use release buttons. This allows for rapid attachment or removal of your strap whenever, wherever. Dual release buttons make the locking mechanism nearly impossible to accidentally release. These strap locks feature a 360-degree swiveling connection that allows for full range of motion, instantly adapting to any playing style. They are easily installed by your local music shop or the skilled do-it-yourselfer, using the included mounting hardware.