Training Auxiliary Device: Enables effective training for sit-ups, planks, glute bridges, and leg raises, making it a comprehensive solution for sculpting abs and toning the entire body Stability with Strong Suction Cups: Features extra-large magnetic suction bases that securely anchor the device on various surfaces, ensuring slip-free workouts without damaging floors Three-level Height Adjustment: You can adjust to the height that suits you, or you can exercise step by step, which can effectively avoid the problem that you have been using the same height for a long time and cannot achieve the training effect Portable And Lightweight: Just press the suction cup base onto any clean floor and lock the Sit Up Bar in place Color: A:black/B:Grey Material: Cold rolled steel + foam + rbn<br><br>Package Contents: 1 x Abdominal trainer 1 x Resistance belt 1 x Chinese instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.