Our #1 Best Selling Latex Waist Trainer (Also known as a Latex Waist Cincher or Waist Trimmer corset) tones and firms core, supports posture, and aids in waistline reduction. Reduce waistline up to three sizes instantly. Aids in accelerated weight loss of up to four inches in four to six weeks when worn 8 hours a day. If you want an instant figure and long lasting results, this is it!