Boxing Desktop Speed Ball,Boxing Table Speed Ball,Reaction Targets Product Let the children put down the mobile phones in their hands and focus on exercising more interesting sports Perfect Stress Relief: Take the tension out of the office, comfort kids and improve the elderly and convalescentscoordination hand-eye coordination by hitting this table top boxing bags Well designed and premium: Made of durable and easy to clean leather. The heavy-duty spring bounces back every time you punch and the super strong suction cup keeps the ball firmly attached to any smooth, flat, dry surface. Install it at home/office and start drilling it to get of stress. A great gift choice for your kids. A Boxer Taste: Try boxer training to punch speed bags. You can place the ball horizontally, vertically or even upside down. Simply punch & take away your aggression/frustration - it springs back for even more stress relief Product introduction Ball material:leather Link material:Stainless Steel Spring + Sponge Sheath Material of base:Rubber+ABS Engineering Plastics Weight:About 800g Chassis suction:About 70kg Number of coils:30coil Diameter of spring:5mm Thickness of spring:8mm Package Includes: 1 x Boxing Desktop Speed Ball 1 x PumpRandom Color