Guitar Strap Locks Buttons 10pcs/Bag Metal Quick Release Security Straplocks Antiskid Retainer System replacement for Acoustic Electric Bass Ukulele(Black)

[Material] - Guitar strap lock made of high quality metal, and easy to carry [Prevent Guitar Drop] - Guitar strap buttons allow you to stand, play, and move without worrying about the strap coming off [Lock firmly] - The belt lock replaces your original belt rings without any guitar modification and is attached to your belt and locks securely into the locking position [Wide application] - Guitar strap knobs perfect replacement for acoustic, electric, and bass guitar straps [Wide application] - Guitar strap knobs perfect replacement for acoustic, electric, and bass guitar straps [Wide application] - Guitar strap knobs perfect replacement for acoustic, electric, and bass guitar straps [Wide application] - Guitar strap knobs perfect replacement for acoustic, electric, and bass guitar straps [Wide application] - Guitar strap knobs perfect replacement for acoustic, electric, and bass guitar straps Made of high quality metal, and lightweight to carry [Easy Installation] - Electro-acoustic guitar bass ukulele strap locks is easy to install, easy to use, quick assembly, and quick and easy release