Durable windlass bar that won't bend or break under pressure. High-quality stitching and Velcro provide durability that protects the integrity and strength of the tourniquet during use. Cold Resistant Technology fit for various weather conditions. The timestamp feature is used to write down the time of usage to identify time limits and prevent potential bleeding. An aggressive-tooth pinch buckle maintains strong application during emergency situations and transportation. One-handed design for self-application. Add this to your home emergency kits, vehicle, backpack, range bag, construction belt or carry it on your person for immediate use. It packs small and is easy to carry.