●18 Inch Heavy-Gauge Steel Construction Bracket, stable, safe and no shaking with the 2 screws locking structure, load 400lbs weight capacity ●Multiple Different Angle Mounting, provide 7 angles installation options ●With 360° Swivel Hook, the rotations are smooth and quite with the swivel bearings inside. Spring with conical design achieved a combination of strength and toughness, the elasticity is just fine ●Easy to assemble, all mounting screws provided, wall mounts hanging bracket for Boxing, Muay Thai and MMA Training. ●US Patent Pending. All Rights Reserved.100% SATISFACTION GURANTEED: If you are dissatisfied for any reason, return your order within 30-Days for full refund, we will always go above and beyond to ensure you are happy with your customer experience with SELEWARE