String Instrument Accessories -Strap Buttons Locks Head Strap Buttons Round Head For Guitar Accessory Gold Highlights Generic Brand Strap Buttons Locks Head Strap Buttons Round Head For Guitar Accessory Gold Description: High quality material and brand new This screw is used to secure type guitar/bass bridges and It also used in strap locks and strap button mounting Easy to install, durable Material: steel iron Size Chart: Approx. 15x10x7mm/0.59x0.39x0.28inch Package Include: 10x Guitar Strap 10x Guitar Strap Scews 10x Guitar Strap Wool Strap Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be an error of 1-2 cm.