Key Features ✅Training Expert: Its 360° flexible swing arm, 90° rebounding punch ball, and thickened sponge cover can help you throw punches effectively at high speeds in simulated real fights, improving your dodging and reaction skills. ✅Flexible Training: The height of the support bar can be easily adjusted through the knobs (51.4-62in), and you can choose whether to install a swing arm to meet the different heights and training needs of trainers, and improving the flexibility of training. ✅Strong Stability: There are 14 suction cups on the bottom to provide a stronger grip. Besides, its enlarged base can be filled with water or sand (not included) to add weight. Even in high-intensity training, it can maintain stability and ensure training safety. Details Screw Connection: The connection makes it difficult to loosen after installation, and also facilitates you to disassemble it when necessary. Practical Inflater: The package includes a inflater for the punching ball to ensure that you can easily inflate and keep the ball in its best condition, ready for training at any time. Application It is suitable for fitness enthusiasts, boxing enthusiasts, professional boxers, and children's training. It is mainly used for fitness shaping, speed training, reaction training, kicking training, intelligence improvement, and stress relief. It can be installed on ceramic tiles, floor tiles, wooden floors, and cement floors. Specification Material: PU, Rubber, Sponge, HDPE, Steel Treatment: Electroplating Process Style: Modern Color: Red, Black Assembly Required: Yes Mount Type: Floor Mount Age Range: Adult, Kid Swing Arm Rotation Angle: 360° Punch Ball Rebound Angle: 90° Adjustable Height Range: 130.5-157.5cm/51.4-62in Base Size (D*H): 50*33cm/19.7*13in Sponge Cover Length: 36cm/14.2in Punch Ball Height: 19.5cm/7.7in Swing Arm Length: 59cm/23.2in Package Size: 52*40*54.2cm/20.5*15.8*21.3in Net Weight: 7.3kg/16.1lbs Gross Weight: 8.85kg/19.5lbs Package Included 1* Punching Bag with Stand 1* Inflater 1 Pair* Boxing Gloves 1* English Manual Other Accessories for Installation Notes 1.Please wipe the floor clean with a cloth before installing the base with suction cups for better suction effect.