DIAO79NI Guitar Strap Buttons - Mushroom Head are designed for both functionality and style. Each package contains 2 buttons, 2 screws, and 2 felt washers, available in three elegant colors: Black, Chrome, and Gold. With a head diameter of 15mm and a total length of 9.5mm, these buttons are compatible with most guitars and ukuleles. The installation process is simple and requires no special tools, making it ideal for musicians of all levels. Crafted from durable materials, these buttons not only provide a secure hold for your strap but also add a touch of sophistication to your instrument. Whether you're performing on stage or practicing at home, DIAO79NI's Guitar Strap Buttons offer reliability and style in one compact package.