Boxing Training Center: Professional boxing training assistant, comprehensively improve your boxing skill level. By using this product, you can do fitness exercise, vent pressure, exercise will, reaction training and so on. Firm and Stable: Large stable base with suction cup, free stand, held securely in place by filling it with water or sand, suitable for any ground. Professional Parts: The main part of the large PU boxing bag provides a good sense of attack, 360 degree rotatable flexible arm and speed ball at the top, which can effectively improve your agility.Complete Set of Accessories: Equipped with a pump and a pair of 12-ounce gloves, more effectively help you complete the assembly, improve your exercise efficiency, and protect your hands. Dimensions: Overall Dimension: 88W x 48D x 160H cm.