Description The item is a smart and multi-functional waist twisting disc with a pull rope, which combines the principles of reflexology, exercise and magnetic therapy to produce an overall effective exercise system, and can provide you both an aerobic and cardio vascular workout for body shaping and losing weight. Built-in 8 magnets on the twisting disc can help to massage the soles of your feet to improve blood circulation. Therefore, it is really a wonderful fitness device especially suitable for home use. Features - Color: mainly blue. - Material: durable hard plastic, magnets, soft elastic latex and sponge. - Disc size: Outer diameter: about 255mm plusmn;3mm; Height: about 35mm plusmn;2mm. - Rope size: Total length: about 60cm; diameter: about 9mm. - Max. load: up to 90kg. - 100% brand new and high quality Round Magnetic Wriggled Plate Waist Twisting Disc Trimmer. - Equipped with pull rope, the waist twisting disc plate can be used to help you build a curved figure. - Built-in 8 magnets can help to massage the soles of your feet, and improve blood circulation. - Provides you both an aerobic and cardio vascular workout. - It has a low impact on joints, making it perfect for all ages. - Simple and multifunctional design, easy to use.