1One Hand Operation: Designed for one handed operation, you can treat yourself even if you are traveling or accidentally injured unaccompanied. 2Stop Bleeding: Effectively block blood flow, quickly control bleeding that threatens life, it can stop hemorrhage and save lives in an emergency. 3Windlass Rod Design: Wrap the self adhesive band loop around the wound and stick it tightly, turn the windlass rod until the bleeding stops. 4Multiple Applicable Scenarios: Tourniquets are fully adjustable to help in any type of situation, suitable for home, camping, hiking, fishing, outdoor adventures and activities. 5Nylon Fabric: Tourniquet adopts high quality nylon fabric, safe and eco friendly, soft and skin friendly, wear resistant and flexible, durable for use.