Description Product Features Upgraded Design: Smart Sports Weighted Hoop is made of hard ABS plastic to prevent the device from aging. Unlike ordinary fitness rings, users can change the number of weight-bearing blocks in the weight ball according to their bearing capacity, thereby changing their exercise methods. Also combined with 24 adjustable sections, it fits your waistline, it won't fall off when you use it, even beginners can use it. 2 IN 1 FITNESS AND MASSAGE: These smart fitness hoops not only burn body fat fast, but help you reach your ideal body (regular hula hoop that fits their size burns fat 2-3 times faster). They also massage your lower back nicely, helping you relax after long hours of sitting at work. DETACHABLE AND EASY TO USE: Consists of 24 detachable parts that can be easily disassembled at the touch of a button for easy storage. The weight and waist circumference of the exercise can be adjusted according to your needs. The soft fitness ring will not fall off, and it is a good helper for beginners who have not practiced fitness rings. This smart fitness circle is suitable for all skill levels from beginners to professionals. Effective Fat Burning: We professionally recommend you to exercise 5 days a week for 30 minutes a day, then you can burn up to 800 calories per session Wide range of applications and precautions: Suitable for almost all adults and children, but not for the elderly or baby. Suitable for people who need to lose weight / belly fat / mom / office worker / student. Before exercising, make sure you have completed the connection of the weight hoop, and wear close-fitting clothes; when exercising, pay attention to the swing of the weight ball to avoid hitting other people or furniture. Also don't be too heavy when using it for the first time. Users can change the number of weight-bearing blocks in the weight ball according to their own weight. For beginners, it is recommended not to exceed 200g.