•1. New design, using sliding rail rolling to massage the waist muscles in all directions, while thin waist can also be massaged.
•2. This hula hoop can be adjusted at will according to the waist size. There are 24 sections in the hula hoop, which can be used for both fat and thin. It is suitable for a waist size of 122CM or less.
•3. The use of a new type of lock, more firm
•4. When in use, it is a 360° surround massage, which drives a 1.5-pound ball to inertially slide, and the hula hoop will not fall.
•5.3 sets of 6-wheel stainless steel axle wheels, which make it smoother without jamming.
•6. Double locks up and down, easy to operate.
•7.Increased weight loading, rapid sweating and fat burning。
•8.ABS resin material, comfortable and durable.
•9. Gravity ball, soft material.