Allcare Ortho Core Stability Belt (AOM38)Features: Main non elastic pelvic belt Detachable elastic straps provide compression in any direction as required Unique non slip inner lining to prevent slipping of the belt Available in black Functions: Helps promote pelvic stability and core stabilisation Supports the SIJ and pubic symphysis Supports the pelvis during core muscle retraining Indications: SIJ Hypomobility SIJ Pain SIJ Instability Post Partum Sizing Chart: Measure around hips just