- Small size, not occupy space, lightweight storage.
- Thick soft foam, soft and comfortable without hurting the feet.
- A key switch, start three seconds. Waterproof and moisture proof, safer to use.
- 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
- Color: purple foam on black, black foam on blue, purple foam on pink, black foam on black
1PC * Sit-ups assistant device
1. Due to the light and screen difference, the item’s color may be slightly different from the pictures.
2. Please allow 0.5-2cm differences due to manual measurement.