①. Exercise Better: This sitting equipment provides two pairs of sticks with cushions to help you fix your feet in a stable and more comfortable way, and allows you to complete more movements to strengthen your muscles and improve your endurance. ②. Multiple functions: help you roll up the belly movement, push-ups, side kicks, squats and other sports. ③. Easy Installation: Easy to install at home without tools, find a clean flat floor first, then put the sitting bar on the floor and pull down the lock. Lastly, adjust the position of the gear to suit your feet. ④. Portable Tool: Removable design. Anytime, anywhere, this thing provides you with a portable fitness program to keep you healthy on these tough days. ⑤. Self-Suction: This self-suction sit-up bar is designed to free your hands and do exercises on your own. Rubber sucker firmly grips the floor to ensure a safe and stable stand for your training. ⑥. Easy to Install: The sit up bar with a 4.7inch suction cup on bottom is convenient to install. Press the whole sit up bar and the handle at the same time to fix the suction cup easily, no need of other tools. ⑦. Four Height Modes Adjustable: There are 7.3-8.3inch four height modes for you to choose according to the practical situation. Press the spring buckle to adjust its height. Soft, thick foam handles are comfortable against your feet and prevent chafing. Adjustable height to fit different needs. ⑧. Color: Pink, Black, Blue(optional) ⑨. Package Size : 27 x 14x 13cm ⑩. Package List: 1 x Sit Up Bar, 1 x Instruction Book