<br />No sturdy ceiling mount for your heavy bag? No problem. This free-standing unit from mdikawe can stand up to a beating, and you can adjust the height to make your punching even more efficient.  Free Standing Punching Bag utilizes a spring-mounted design to develop speed, timing and accuracy in punching and striking. The high quality built-in spring rebound action is also great for improving hand/eye coordination and overall fitness. Ideal for small gyms, home gyms, and for use outdoors. <br /><br />-Steel with spring near the base for extra flexibility.<br />-The height can be easily adjusted to meet any demand.<br />-Base is easily filled with water or sand for stability<br />-Suitable for hand-eye coordination, such as combat defense training. <br />- High density PU padding  offers ideal resistance and superior quality<br />-Ideal for high, low kicking & punching and muscle building.<br />-Can be use anywhere home, gym, etc.<br />- Easy to assemble<br /><br />Specifications<br />Style: Freestanding<br />Fill: Water or sand<br />Material: Electroplated steel, PU leather, PE<br />Product height (in.): 52.3 - 61<br />Product weight (lb.): Approx. 12 when unfilled<br />Base size (in.): Approx. 19.3x8.5(with 6 Rubber suction cups)