Fits guitars, violin, banjo, basses, mandolins, etc. Convenient installation, compact and convenient, requires drill and screwdriver. Screws and plastic dry wall mount included. It has a soft sponge cover on the guitar hanger, adjustable 180 degrees. The steel is rated to support up to 60 pounds. Allows you to mount on drywall, plaster, wood, cinder block, etc., no marks on your guitar. It guarantees perfect protection for guitars. A good place to store your guitar and adjustable arms can be rotated to any color: Black Material: metal + sponge Product size: 13.5 cm x 6.8 cm x 3.8 cm (5.32 x 2.7 x 1.5 inches) Product weight: 2.2 oz Package content: 5x Guitar hanger 10x Long screw 10 x Plastic screw adapter Only the above package content, others are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.