As long as you spend five minutes a day, you can do as many as 40 exercise methods at any time and anywhere, allowing you to maintain a good figure at any time.
Ergonomic, large and non-slip
Flexible - Wheels soft sponge and hand cover for comfort
Different levels of training according to your choice for maximum physical health.
Weight: 2.2 lb
For training the back, arms, shoulders and thigh muscles