Constructed of Mil-Spec Type 13 Webbing (MBS 7,000 lbs) and SKEDCO Aluminum Side-Release Buckle (rated at 3,000 lbs) in 6′ loop. Featuring a protective anti-chaffing pad and free-end webbing retention system, allowing positive retention of excess webbing. Four litters straps are recommended safely secure a patient to an approved military litter. USAARL Testing proved the SKED-EVAC Patient Litter Strap ‘Superior” in strength to standard NATO and commercial litter straps tested