guitar phone holder includes an adjustable clamp that fits guitars with thickness ranging from 6cm to 8.8cm, perfect for a variety of acoustic, electric, and bass guitars The guitar mount features adjustable arms, ensuring you can find the perfect viewing angle to keep your digital sheet music easily accessible Secure your smartphone effortlessly using the guitar holder magnetic connection for quick installation and removal Thanks to the included magnetic patch, this mobile phone mount is compatible with nearly all smartphone models, including larger screens, ensuring your device stays secure throughout sessions Keep devices safe and accessible across your musical performances using this cell phone stand clamp, compatible with various phone types. Colour:Black Material:plastic Package Contents: 1 * Guitar Phone Holder Only the above package content, other products are not included. Note: Light reflection 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.