• Never Fall Hula Hoop - Featuring 360-degree rotating and shock absorbing massage rings, with the grooves ensuring the hoop never falls. • Easy enough to use even for beginners compared to traditional hula hoops. • Blast Your Fat Efficiently - A 30-minute hula hooping session provides similar calories burning results to other types of exercise, such as 1 hrs running, 3 hrs yoga, 50 mins cycling, 30mins swimming and 300 times sit-ups. • Portable to Anywhere - Whether at home or outdoors, this smart hula hoop is built for exercise at any time anywhere. It takes up less space than the traditional hula hoops which is perfect for taking it anywhere. • No time to exercise? The smart hula hoop is made for you. Suitable for all ladies, office workers and students. • Fits Your Waist Size - This hula hoop fits perfectly to any waist size from 22" to 43" with detachable knots. • Thoughtful Design - Featuring 3 flexible scrolling to ensure smooth and constant 360-degree rotation, preventing the hoop from falling. • Fun for the whole family!