SAMA(R) Pelvic Sling is the first and only force-controlled circumferential pelvic belt. Featuring an optimized one-piece design, it's scientifically proven to safely and effectively reduce and stabilize open-book pelvic ring fractures. TIGHTEN WITH CONFIDENCE The patented SAMA(R) AUTOSTOP buckle acts to avoid over- or under-tightening of SAMA(R) Pelvic Sling. Once optimal compressive force is reached, two prongs activate, clicking to confirm correct application. The sling is secured in place with its VelcroA(R) system strap. DESIGNED FOR COMFORT SAMA(R) Pelvic Sling is designed for maximum comfort, able to withstand extreme temperature or exposure to hard or sharp objects while remaining comfortable for extended durations. And its standard size fits 95% of the adult population. MODELS AVAILABLE ** Civilian Small 27-45" (SL556652-SM) Standard 32-50" (SL556652) Large 36-54" (SL556652-LG) Military Standard 32-50" (SL556652-OD) OPERATING SPECIFICATIONS Optimal force is reached when 150N of circumferential pressure is attained, which extends prongs from the AUTOSTOP Buckle through the Precision Strap