1.Self-absorbing -- Portable self-absorbing sit-up bar with thickened silicone suction cups, suction cups diameter 12cm, strong suction, can be sucked firmly onto the floor to ensure safety, suitable for smooth surfaces, such as ceramic tiles, cement hardened marble floorsand so forth. 2. Flexible and Adjustable - UGNAPF sit-stand bar with spring buckle, the height of the sit-stand machine can be adjusted in 3 gears, more flexible to meet your different needs. 3.Diversified functions -- A variety of fitness modes, sit-ups, planks, push-ups, curls, push-ups, sit-ups, leg raises, side planks, hip bridge exercises, leg extensions. 4.SAFETY - Foam protective handle, sit-up aids, wear-resistant, environmentally friendly, does not hurt your feet, comfortable grip, increased friction, comfortable and safe. 5 Note: 1. Due to the differences in different monitors, the picture may not reflect the actual color of the real thing.2. Due to manual measurement, there may be 1-2mm error. Material: manganese steel / foam / siliconeSize: 27*12*13cm Colour: black, pink, purpleWeight: about 620g Scope of delivery: portable sit-up bar * 1