SEXYWG Women's Waist Cincher Trainer Body Girdle Corset Gym Workout Sport Shaper Condition:Brand And High Quality; Material:90% POLYESTER And 10% SPANDEX;Function:Reduces & Shapes Your Waistline, Helps Define Curves, Corrects Posture, Increases Sweating, Flattens Abdomen, Accelerates Metabolism, Supports Lower back, Protects and Prevents Injury. If you are not sure about it, please contact us or email us with your bust, waist, length from shoulder to hem and hips measurement. mesh backing for breathability double-adjustment velcro adjustment for sizing accuracy Please refer to left picture for detailed information and allow a little inaccuracy due to hand measure