Fitness Training Smart hula Hoop With Detachable,Adjustable Auto-Spinning ball（Blue） The product is shipped based on the color or size of the main image of the product page. Colour:blue Product: Smart Sport Hoop Material: ABS Size: Waist within 132cm (24 Knots) Color: Blue/ Violet/ Pink Feature: 1. These intelligent hoops can not only quickly burn body fat but also help achieve an ideal figure. They can also massage your waist to help you relax. One product two functions: side movement side massage. 2. the intelligent hoop burns fat three times faster than a normal hoop. If you do 30 minutes five times a week you can burn 800 calories. Beautiful waist pulls into the stomach / thin leg beautiful leg / slim arm / tight hips it is a good partner for a thin body. 3. compared to conventional hoops this intelligent hoop does not fall off and solves the problem that beginners cannot use it. 4. There are 24 sections of the intelligent hoop with a magnetic buckle that can be freely put together to fit your own waist size. The whole family can use it ?C suitable for fatter / thinner waists. 5. Suitable for people who need to lose weight / belly fat / mums after birth / office workers / students. Removable easy to carry exercise and anywhere without being subject to the restrictions of where you are. Product include: 1 X Smart Sports Hoop