1. 3D Massage Magnetic Therapy: This twist waist disc features a 3D massage magnetic therapy design, combined with a resistance band for easy use.Allows for convenient at-home workouts, promoting fat burning and toning anytime, anywhere. 2. Resilient Elastic Resistance Rope: Incorporates a strong and resilient elastic resistance rope that engages multiple muscle groups.The torsion disc board provides a comprehensive workout from the feet to the waist, involving the whole body in the exercise. 3. ABS Plastic Construction: This magnet foot board is made from engineering-grade ABS plastic with excellent mechanical properties.Offers exceptional impact strength, wear resistance, and stability, supporting up to 100kg (220lbs) of weight. 4. Activates Acupoints: This aerobic fitness disc utilizes magnetic waves to activate acupoints on the feet, stimulating different organs with microcurrent stimulation.Enhances overall well-being by targeting specific pressure points and promoting better energy flow. 5. Smooth Rotation: This waist training board is designed with steel balls for smooth rotation and reduced friction during exercise.Ensures fluid movement and minimizes resistance, while the reinforced tendon design guarantees stability and durability. Product Name: With Cord Pull Waist Wriggling Plate Type of sports: Strength Training Function: Waist Training Site: Legs,Hip,Waist Size: 25x2.8cm Colour:blue Material:ABS Package Contents: 2 * Twist Waist Disc (with Pull Rope) 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.