Significant effect: The pelvic floor muscle medial trainer is suitable for women to shape their hips, calves, thighs and buttocks. It can improve the blood system of the lower limb muscles and buttocks, make the hips and lower limbs more flexible, and promote activities. It helps to slim down and tighten the thighs, buttocks and lower abdominal muscles. materials: The pelvic muscle exerciser is made of durable PVC environmentally friendly materials and thick carbon steel. Its ergonomic design-memory elastic carbon steel has long-term durability, will not deform, and always maintains its original elasticity. The elastic strength is adjustable and suitable for women of different ages. The outer layer is PVC soft rubber, which effectively fits and protects the legs. Shape the hip line and enhance the hip curve. Easy and convenient to use: Use with Pilates and yoga, the easiest way is to train 2-3 sets for 1 minute a day, and you will have a firm buttocks after 4 weeks. Using this product for 5 minutes is equivalent to jogging for 30 minutes, and you will feel the firmness of the muscles after 7 days. No slipping, no rolling, no rubbing against the skin. It will not break like latex. Applicable people: fitness enthusiasts who want to shape beautiful buttocks, women who work sedentary, postpartum mothers, people who are worried about flat buttocks. Tight buttocks will make us younger and more beautiful. Easy to carry, can be used in various occasions such as office, home, outdoor, etc., so that you can have a charming figure Size: 25 x 9.5 x 15cm Shipping color: blue Shipping quantity: 1 x pelvic floor muscle exerciser 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3 cm deviation Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.