[Package Content]You will receive 12pcs guitar strap buttons 4pcs of each color, Enough quantity for your daily use.[Material]These guitar strap buttons are made of premium metal, durable and sturdy. Adopting electroplating process, with glossy and smooth surface, can be used for a long time.[Design]Comes with a rubber gasket for each guitar metal button, preventing your guitar from being scratching.[Easy to Use]You just need to make a hole by electric drill in the guitar and tighten the screw, very easy and convenient for you to install.[Widely Used]Suitable for most guitar such as acoustic guitar, classical guitar, electric guitar, bass or ukulele. perfect gift for for gifting guitar or bass player.Colour: BlackandgoldandsilverMaterial: metalSize: about 12mmPackage Contents:4 x gold button4 x Silver button4 x black buttonOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.