High-Quality Materials: The Hip Trainer Is Made Of Pvc Material, Soft Rubber And Highly Elastic Raw Steel It Is Ergonomically Designed And Can Be Taken With You Pelvic Floor Muscle Training Device: The Pelvic Floor Muscle Training Device Can Effectively Strengthen The Muscles And Keep The Pelvic And Buttock Muscles Healthy Ergonomic Design: The Ergonomic Shape Is Environmentally Friendly, Comfortable And Flexible It Can Effectively Hold And Protect The Legs, Strengthen The Pelvic Floor, And Improve Intimacy Applicable Audience: The Hip Muscle Trainer Is Suitable For Sedentary Women Who Are Fit After Giving Birth Or Who Are Concerned About Flat Buttocks Effective Training: Effectively Train And Strengthen The Pelvic Floor And Buttocks Muscles Shape Your Hips And Make Yourself Attractive