Black Box Safety, Inc. Duty Belt Trauma KitBlack Box Safety, Inc. Duty Belt Trauma Kit w SWAT TTourniquet Ease of applicationis one of the greatest benefits of the SWAT T; individuals can effectively apply it in seconds with little to no prior training. SimplySWAT Stretch,Wrap,AndTuck. The 3x8 Advanced Hemostatic Gauze (resorbable) is a sterile, trauma gauze (hemostatic dressing) for control of traumatic bleeding. It stops moderate to severe bleeding, by promoting rapid coagulation; for use by