SunbowStar 2PCS Guitar Bass Violin Stand Wall Hanger Display Holder Rack Hook with Screws HY406 Adjustable arms can be rotated to any desired angle. Super easy to install, directly screwed into walls to hang anywhere. Form plastic cover to protect your instruments from scratches Made of plastic of good durability, grip your guitar, bass or the like securely. Help to save so much extra space in your room.