Electric Guitar Strap Lock Button Anti-slip Belt Locks Nails Musical Instruments Accessories for Bass Guitar Features: 1. These locks securely hold the guitar strap in the locked position without modifying the guitar strap. 2. Make the strap safer and prevent slipping. 3. Easy to install and use. 4. Suitable for all types of guitar and bass. Specification: Main material: Alloy copper Color: Gold Size: 4.5x2.5cm/1.77x0.98in Net weight: 20g Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Package included: 1 X Anti-slip Guitar Strap Lock Nail