Features: Made from sturdy steels pipe, PU, and plastic, it has a sturdy structure and wear resistance, and can bear repeated impacts. The height of the poles is adjustable. It can be fixed on diverse platforms, including floor, grass, or concrete platforms. The punching bag is able to return quickly with each blow, allowing for long periods of impact, perfect for beginners' training. Easy to carry. You can takes them to various indoor or outdoor places you want to go, such as your gym or park. For children who love boxing, these boxing toy can be great first attempt for children to learn some boxing techniques and build their health and reaction time. Specifications: Material: plastic, PU, steels pipe Style: Small/Large Small adjustable height: Approx. 70-115cm/27.56-45.27inch Small ball size: Approx. 25x22cm/9.84x8.66inch Small glove size: Approx. 20.5x15cm/8.07x5.90inch Large adjustable height: Approx. 80-115cm/31.50-45.27inch Large ball size: Approx. 27x30cm/10.63x11.81inch Large glove size: Approx. 16.5x23cm/6.50x9.05inch Package Includes: 1x Freestanding Boxing Set note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.