Item Type: Guitar Hanger with Hygrometer Material: Wood Package List 1 x Guitar Hanger with Hygrometer 1 x Base 2 x Expansion Tube 2 x Screw 1CONVENIENT INSTALLATION: This guitar hook can be easily installed on the wall without the need for additional tools or cumbersome steps. 2MULTIFUNCTIONAL DESIGN: The guitar hanger is equipped with a hygrometer, making it convenient for you to monitor the humidity of the instrument. 3ANTI SLIP DESIGN: The hook adopts an anti slip design, which can firmly defend your instrument from slipping and damage. 4BEAUTIFUL DISPLAY: The hook can display your guitar, violin, mandolin, bass and other instruments on the wall, making them decorative. 5DURABLE WOOD MATERIAL: The hook is made of premium wood material, which has durability and long term use. Support heavy objects and provide stable support.