Description
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.
Three gear height, free to adjust. Freely adjust their comfort level through the spring snaps.
Strong suction, diameter 14.5cm(5.7in) after increased , refused to loosen.
100% brand new and high quality.

Features
Adjustable Height: Soft, thick foam handles are comfortable against your feet and prevent chafing. Adjustable height to fit different needs.
Ergonomic Design: Healthy and comfortable. Increase foam material, soft and comfortable, protect the instep from pain.
Compact and Lightweight: Space saving and very convenient for storage and carrying wherever you go.
Multiple Function: Helping you roll belly movement, push-ups, side kick, sit-ups and other sports.
Wide Application: A set of equipment can carry out a variety of sports, such as sit-ups, flat support, push-ups and so on.

Specification:
Material: foam + stainless steel tube
Size: maximum diameter is about Size: 28*17*13cm/11.02*6.69*5.11in
Features: exercise equipment, portable, suction cup, loss weight
Color: Color: black,blue,red
Weight: 700g
Packing List:
1 * Sit-ups Assistant Device