Description: This door speed bags for boxing is a sleek, fitness-boosting piece of equipment. Use it to enhance your upper body strength, quick reflexes, accuracy, coordination, and endurance. The wall mounted system allows height adjustment, so with a training buddy or in shoes that lift you higher, the ball can adapt to fine-tunable perfection. This Soozier boxing training equipment makes a great performance tool for MMA, martial arts, and more. Use it to get in shape with amateur or professional practice. Features: - Adjustable height offers freedom to raise and lower the ball with an easy twist knob - Wall-mounted design, helpful to save space - Performance tool to train your hand-eye coordination, quick reflexes, accuracy, muscular strength, and stamina - Extra durable and wear-resistant PVC material around ball, better than PU leather - Heavy-duty steel mounting platform with durable powder-coated surface that retains nice quality, complete with glossy finish - Bracket ensures stability - Training aid for MMA, boxing, martial arts, and more - Assembly required Specification: - Color: Classic Black, Deep Red, Royal Blue, and Pure White - Material: PVC, Steel, MDF - Overall Dimension: 28" L x 23.5" W x 26.75" H - Speed Ball Size: 7" Dia. x 9" H - Round MDF Board Size: 23.5" Dia. - Square Platform Size: 7.87" L x 7.87" H - Item Label: A91-203 Package Includes: - 1 x Adjustable Speed Bag Set - 1 x Manual