*-* We only need qualified and high-quality boxing balls, do not cut corners, do not reduce the quality of accessories, and have a high safety factor, which can be applied to various venues. *-* This household boxing punching bag is very suitable for exercising the muscles of the legs, shoulders and arms; it can be exercised easily in a compact room without taking up space, which is very suitable for home or office use. *-* Product Description: ^Product Name: Boxing Speed ??Ball | Boxing Punching Bag ^Color: black, black+gold, green ^Vibration reduction method: steel spring ^Material: steel spring, PU leather, high elastic polyurethane foam lining ^Crowd: Suitable for all kinds of people ^Applicable ground: all ground ^Size: 50 * 50 * 50 * 50 * 150-180 cm ^Adjustable height: 50 * 50 * 150-180 cm ^ Reminder: The gift box contains 3 replacement balls; usually, there is one replacement ball. *-* Warm reminder: ^We only sell boxing speedball, excluding other products. ^The accessories of this boxing bag are also sold in our shop, if you need, please feel to contact us! ^Different measurement methods have slightly different sizes. Please refer to the actual product. ^Due to different shooting tools, the color may be a small error rather than a quality problem. Please refer to the actual product. ^Welcome to our store! If you have any questions, please feel to contact me.