Features: Wall mount hanger for storage and exhibition of folk guitar, classic guitar, electric guitar, bass, mandolin, etc. Designed with convenient auto lock system that will automatically lock when putting guitar neck on the arm, super safe to use. Made from strong nylon material, durable and with high loading capacity. Soft cushion covers entire contact area of the instrument and hanger, protecting your string instrument from scratches. With special metal base designed for slat wall, you can install the hanger by the mounting screws easily. Specifications: Color: Black Material: Nylon + Metal Item Weight: 260g/ 9.2oz Package Size: 20 * 11.5 * 4.8cm/ 7.9 * 4.5 * 1.9in Package Weight: 317g/ 11.2oz Note: The instrument showed in the picture is not included. The auto lock system may not work if the weight of instrument is too light. Package List: 1 * Hanger Body 1 * Hanger Base 2 * Mounting Screws 2 * Dowels