Mugig Guitar Hanger for Acoustic/Classic / Electric Guitar, Bass, Safer with Automatic Lock Mechanism Perfect for any types of acoustic guitar, classic guitar, electric guitar,bass etc Patented automatic lock mechanism design provides the maximum safety of your valuable instruments. Made of high quality Nylon and ABS , Slip resistance EVA foam coated ensures no chemical reaction with any instrument finish Screws included, easy to install into the wall or anywhere you want to hang your instrument on. Ideal for small apartment, studios etc to save extra space in your room