The suction cup can be easily installed by pressing down the entire seat post and simultaneous handling without the need for other tools.
There are 3 height modes that you can choose according to the actual situation. Press the spring clasp to adjust the height.
The seat post is equipped with soft foam padding that can provide an excellent comfortable experience.
The multifunctional abdominal trainer is hard, hard, wear-resistant, durable, robust, and durable.
Material: Environmentally friendly PP, foam
Size: 26* (19-21CM)
Suction cup size: 14.5CM

Product List
1* Sit-up aid