Works with most soundbars up to 4.2 in. deep and 16 in. long and up. Holds up to 50 lbs. 10 minute installation. No drills, no anchors and no damage. Made of aircraft-grade aluminum. Also works with small rear speakers. Patented design. Engineered and made in the USA. Includes two 5.5 in. bar shelves, two 5 in. wall brackets, level for the wall bracket, 10 RoHS-compliant 16-gauge x 1 in. clear zinc-plated nails for wall bracket, template/ruler and level for the template/ruler.