* 100% Brand New and High Quality.
* Small size, not occupy space, lightweight storage.
* Thick soft foam, soft and comfortable without hurting the feet.
* Third gear height, free to adjust. Through the spring snaps freely adjust their comfort level.
* Strong suction, diameter 13.5cm(5.31) after increased, refused to loosen.
* Material: foam + stainless steel tube
* Size: maximum diameter 13.5/5.31″
* Features: exercise equipment, portable, suction cup, loss weight