Features:1. The buttocks device conforms to the ergonomic design, and cooperates with the pelvic floor muscles to tighten the buttocks and tighten the buttocks.2. Colorful: The hip trainer adopts high quality PP material, which owns bright color and reliable quality. There are several colors for you to choose, including pink, light purple, blue, green.3. Portable: The hip trainer is compact and light weight, which is easy to carry out. You can train your pelvic floor muscle without the limitation of place and time.4. Effective: The hip trainer can effectively help you to facilitates self-training of pelvic floor muscle and build a healthy and beautiful buttock shape.5. Applicable people: pelvic floor muscle training, sagging hips, postpartum pelvic correction, thigh and pelvic muscle relaxation.Notice:1.Actual color may be slightly different from the image due to different monitor and light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Size 25X14.5x10cmMaterial PPWeight 152g