DMAR Reflex Double End Boxing Speed Ball Adjustable Height PU Punch Training Fitness Sports Practical Equipment for Teenagers and Adults

Features:

• PU Ball Durable and no hurting your hands when you hit it.
• Vacuum Sucker Strong suction can be up to 10.5 kg when it is attached the smooth surface, avoid dropping. No drilling, easy to assemble and carry.
• Ball Lock Can fix the position of ball and adjust the height of ball.
• Detachable Elastic Rope Control the reaction speed through the tightness of the rubber rope.
• Two Method of Use 1. Attached by vacuum sucker. 2.Can wrap the bottom around a heavy dumbbell and attached a screw with a ring in the ceiling.