Specifications: Model: Lumbar torsion disc Quantity: 1 piece Material: Polypropylene Color: as shown in the figure Size: 25cm Function: comprehensive Aerobics Purpose: large waist peristaltic plate Features: fitness, slimming, waist training, etc Note: 1. Compared with different computer monitors, the real object will have a certain color difference. Please refer to the real object. 2. Manually measure data. If there is an error of 1-3cm under normal conditions, please understand. features: 1. Massage function: the waist torsion plate is designed with massage bulge and magnet pattern to provide a comfortable massage experience on the soles of the feet. 2. Effective: the lumbar torsion disc can effectively improve posture stability and help reduce waist fat. It can also be used to treat or prevent torsion, which is very helpful to maintain vitality, slim and health. The waist twister will be very interesting with music. 3. Stability: the waist torsion plate has a pattern of annual rings at the bottom, which is anti-skid and stable. Reliable use, no need to worry about slipping. 4. Compact: compact structure and light weight. It does not take up too much storage space. 5. Scope of application: the waist torsion disc is suitable for offices, families, bedrooms, dormitories and other places.