Easy to use You can operate this tourniquet with one hand. Used for military first aid when hunting, camping and hiking, it quickly controls life-threatening extremity bleeding and effectively blocks blood flow to the upper and lower extremities. Effectively and quickly blocks blood flow to the upper and lower limbs. The 37.4-inch extended length fits most arms and legs, and the flexible and versatile design can be a great first aid tool for yourself or others. Easy to Carry Compact and easy to carry, 3.8x2.8x2.5 inches, lightweight and small size make the tourniquet easy to keep in your first aid kit. High-quality, durable winch bar won't bend or break under pressure, high-quality sutures and Velcro provide durability and protect tourniquet integrity and strength Multipurpose, one-handed use tourniquet quickly controls extreme, life-threatening bleeding . Can be used in many occasions, not only for military, combat and medical aid, but also for outdoor, adventure and arterial bleeding. We make sure our tourniquets are fully adjustable to help deal with any type of situation.