【 Excellent Material 】 Adopting high-density PU ball belt inner capsule, thickened steel pipe, and durable 82B carbon steel spring at the bottom, the high-quality spring has undergone 120000 bending tests and can rebound 360 degrees, allowing the speed sandbag to quickly bounce back to its original position after each impact
【Perfect structural design】The boxing speed ball is designed with a 12 inch inflatable ball and a capsule inside, which not only increases the volume of the ball, but also is quiet and does not disturb people. The thick PU ball is wear-resistant and durable, able to withstand high-strength and continuous impact without deformation or damage
【Adjustable Height】 The boxing bag with a bracket has an adjustable height function, allowing you to freely choose a height of 53 inches to 65 inches. People of different age groups can quickly find the height that suits them, ensuring the best boxing training experience
【 Suitable for multiple scenarios 】To ensure a more stable foundation for product use, we have designed a triple stability measure (8 basic suction cups+16 pound steel plates+sandbags that can be filled up to approximately 20 pounds). It is worth noting that the suction cup of this product can only be applied to smooth surfaces, and the product has a small footprint, making it easy for you to complete boxing training
【 Widely Used 】 Regular use of this product can increase muscle strength, attention, responsiveness, hand eye coordination, improve endurance, and burn calories. It can also serve as an outlet to relieve stress, an opportunity to get rid of digital screens at home, and both adults and teenagers can benefit from reflex bag training, making it the perfect holiday gift for him or her.