1. Small footprint, available everywhere, and easy to use.
2. Natural rubber large suction cup, 12cm in diameter, durable.
3. Thickened foam, soft and comfortable, no pain in the instep.
4. Three levels of height adjustment to meet different needs.
5. It can be used to train the abdomen, slim the waist and reduce the abdominal fat when you have the abdominal workout.