[Adjustable Hula Exercise Hoop] New Design Adjustable Hula Exercise Hoop, 24 Detachable Knots for All Sizes, One Hula Exercise Hoop for All Sizes [Premium Quality] Very Light Weight ABS Material, Solide Connection Between Every Knots, Premium Quality. [Easy to Use] This Hula Exercise Hoop will not Fall Not Matter You are Trained or Not, Easy to Use for Man and Women, Even Kids. [Soft and comfortable] 360 Degree Massage Circle allows you to exercise comfortably Fat Burning Faster, 2-3 times faster Burning Fat than normal Hula Circle Hoop. [Massage when Work Out] 360-Degree Silent Rollers will Evenly Massage Your Stomach and Back, 30 Minutes Per Day for 5 Days, Then You Can Burn Up to 800 Calories Each Time.