Soundking SB605 Material 3mm High-Strength Steel Plate Max Load Capacity 15 kg  Adjustable Tilt Angles 0°, 10°, 20°, and 30°Surface FinishBlack Plastic Coating (Scuff-Resistant)Bracket Dimensions 55 x 115 x 102 Weight 0.65 kg Connection Type Multi-functional Perforated PlateSafety Feature Independent Locking Connections