Sit Up Equipment Bar, Portable Adjustable Sit-up Situp Floor Bar Self-Suction Training Equipment with 2 Suction Cups and 4 Positions for Home Workout or Travel 100% brand new and high quality. Features: CAN'T USE ON WOODEN FLOOREasy Installation: The sit up equipment is easy to install and remove without any tools. It suits for any dry and clean flat ground. Upgrade Ergonomic Design: The two-row support rods provide greater heel force and double efficiency. High density soft foam-covered handle provides comfortable padding which regulates traction on the back of the feet during the workout and protects the ankle from injuries. Higher Stability: Double suction cups are made of thickened rubber, with an 8.66-inch diameter, which provides a larger suction cup area and higher stability. Four Gear Adjustment: Four height adjustments, which can be adjusted according to your needs, suitable for different people. Multiple Function: sit up assistant device is the best helper in abdominal movement, push up, sidekick, sit-ups, backstretch, elbow plank, hip bridge, crunches and other sports. you can workout at home any time. Specifications: Material:Metal Size:10.2x8.6inch The diameter of the disc is 8.7cm Color:Black/Blue/Red/Pink Quantity: 1 pc (other accessories demo in the picture is not included) Note: No retail package Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1x Sit Up Equipment