THE COM-PRESSORTM XS/S (Fits hip size 32" - 36") includes belt and 2 straps Developed by Diane Lee, PT, THE COM-PRESSOR is a specific pelvic compression belt that allows both the location and amount of compression to be easily adjusted around the pelvic girdle. Through use of removalbe elastic compression bands, THE COM-PRESSOR restores a functional corset of compression for those with impaired core muscle function. THE COM-PRESSOR helps promote stability during retraining of the impaired lumbo-pelvic core muscles with may result from pregnancy, surgery, sprains, and more. Patented. Non-returnable. Return Policy: This item is Non-Returnable.