★ This boxing ball has the functions of decompression and venting, physical coordination and body sculpting, which improves the flexibility of the body and stretches the muscles to make it coordinated. It is very suitable for groups that do not exercise regularly, such as going to work or going to school.☛--- The boxing ball is made of environmentally-friendly polyurethane PU material, which is solid and does not need to be inflated.--- Strong spring, made of steel, no need to worry about breaking, high safety.--- The pedestal has a large amount of content, which can be added with water and sand, safe and stable, and more secure to use.--- Applicable to people with less stress and less exercise, it is also suitable for children to cultivate interest and exercise flexibly.☛【 Product Specifications 】● Product Name: Boxing Bag● Color classification: black● Size length: 120~160cm (47.2~62.9in)● Product weight: 6kg● Product material: polyurethane PU + steel● Applicable people: children / adults / elderly● Product features: physical fitness● Features: no inflation, high and low adjustable, stable base.◎ About the color difference: The product picture is taken in kind. Due to lighting, photography and displays, the color of the product may vary slightly. Please refer to the actual product.◎ Factory direct sales: We usually ship within 1-3 days, and the arrival time is 7-20 working days.☛★ Thank you for your purchase and I wish you a happy stay.★ If you have any questions or are not satisfied, please feel free to contact us, we hope to provide you with better service and products, thank you for your support.