3M DBI-SALA 9501403 Fall Protection Full Body Harness Accessory, Suspension Trauma Safety Straps, Black Helps prevent the effects of suspension trauma after a fall by allowing vicitim to stand up in their harness Allows the worker to relieve the pressure being applied to the arteries and veins around the top of the legs Attaches to most harness sizes, styles and brands right in the field within just minutes Simply choke the trauma pack around the harness web at the hip and the system is ready Suspension trauma safety straps, one pair, attaches to most harnesses