1 This strap locks are made of qualified silica gel, high strength with good tenacity, ensures a long time service. 2 Work with most strap buttons. it can prevent your guitar strap from falling off. 3 Easily slip over strap buttons. No need to remove or replace existing strap buttons on your guitar. Easy to install. 4 Lock your strap in seconds. Nothing mechanical to break or wear out. Don't need to buy a special connector for each strap and guitar. 5 Great accessory for acoustic guitar and electric bass.

What's in the box
4 x Silica Gel Strap Locks Buckle