Feature: 1. 1. Intelligent calculation of laps, coupled with magnetic 3D soles, light and thin without taking up space. 2. 2. Rotate slender abdomen, hips, and thighs; precise compression of ball bearing feet, smooth and smooth movement, high impact rotating platform, which provides powerful cardio. 3. 3. Improve your balance; shape your figure; shape your waist. Twisting motion can effectively dissipate energy. 4. 4. Anti-slip chassis does not hurt the floor: Anti-slip threaded chassis; you don't have to worry about slipping while training, it can protect the floor from scratches. 5. 5. Magnetic beads can press the whole body. 8 magnetic beads press the soles of the feet to stimulate acupuncture points, stimulate vitality, and dredge the body. Specification: Name: Digital Display Magnet Twisting Disc Material: PP + magnetic beads Size: about 32x3.5cm/12.6x1.4in Applicable people: fitness, weight loss, and other people Weight: 150KG. Package List: 1*Twisting Disc Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.