Yosoo Health Gear Self-Suction Sit Up Bar, Adjustable Sit-up Floor Equipment Sit Up Bar with Comfortable Padded for Calf Leg Muscle Training Body Stretching(Purple)

Features: 1.This sit-up bar has a spring buckle, and its height can be adjusted in 3 levels. 2.The large suction cup at the bottom of this sit-up bar has a diameter of 12cm / 4.72 inches. 3.The surface of this sit-up bar is not only comfortable and safe but also does not hurt the feet. 4.This sit-up bar size is 28 * 17 * 13cm / 11.02 * 6.69 * 5.12 inches. 5.This sit-up bar can be used for abdominal crunches, flat support exercises, tightening the whole body muscles of the waist and hips.   Specification: Material: Steel+ Foam Color: Purple Size: Approx. 28*17*13cm/ 11.02*6.69*5.12in   Packing List: 1 * Sit-up Machine   Note: The surface of the wood floor should be smooth, and it can not used on anti-skid striated floor. Don't put it on the floor. It can be used on floor width above 15cm.