Soundking SB607 Material 3mm High-Strength Steel Plate Max Load Capacity 30 kg Adjustable Tilt Angles 0°, 10°, 20°, and 30°Surface FinishBlack Plastic Coating (Scuff-Resistant)Bracket Dimensions 120 x 220 x 105 Weight 1.35 kg Connection Type Multi-functional Perforated PlateSafety Feature Independent Locking Connections