Description: STRONG SUCTION CUPS: Sit up bar floor assistant with thickened large suction cups, with larger area and stronger suction, provide super stability and grip, allowing you to continue to enjoy sports. HEIGHT ADJUSTABLE: Sit Up Exercise Equipment with 3 height options to meet different needs, suitable for all men and women of different heights and weights. Allows you to exercise without the help of others. HIGH QUALITY & FINE WORKMANSHIP: Sit up assistant device upgraded nonslip pedals, adjustable angle, more fit and strong; thickened soft elastic foam, comfortable and wear resistant; metal body is diecast, durable. UNLOCK A VARIETY OF EXERCISES: You can do pushups, situps, planks, ab masters, yoga, glute bridges, stretches and more. It only takes 15 minutes a day to practice a charming figure. EASY TO INSTALL: suction cup sit up assist bar is suitable for tile floor, wood floor, terrazzo floor, marble and other smooth floors. Clean the floor, put the auxiliary device on the ground and press it firmly, the greater the pressure, the greater the suction, and finally check whether it is loose. Specification: Material: Steel, Rubber, Foam Size Chart: Adjustable height 16cm-21cm/6.30inch-8.27inch Horizontal bar 26cmx7cm/10.24inchx2.76inch Package Includes: 1Sit up Bar Note: Please allow slightly errors due to manual measurement and different monitors.