Metallor Guitar Strap Buttons Mushrooms Head Guitar End Pins Strap Locks with Mounting Screws for Acoustic Electric Guitar or Bass Ukulele Set of 2Pcs. (Black) Black sold2025 support sound activated mode and

support sound activated mode and auto mode

Connection joints

Easy Installation: Use the firm 3M adhesive tape to attach to any surface

Perfect for usage in clubs

3V (jumper selectable)

Metallor Guitar Strap Buttons Mushrooms Head Guitar End Pins Strap Locks with Mounting Screws for Acoustic Electric Guitar or Bass Ukulele Set of 2Pcs. (Black) Black sold2025 support sound activated mode andMetallor Guitar Strap Buttons Mushrooms Head Guitar End Pins Strap Locks with Mounting Screws for Acoustic Electric Guitar or Bass Ukulele Set of 2Pcs. (Black) Color: Black Strap Your Guitar or Bass On Securely! These buttons are designed to keep your guitar or bass securely suspended whenever it's in use (mounting screws included). End Pins made from solid brass stock securely holds any standard strap and are a direct replacement on most instruments.