Worn by athletes everywhere this injury support tape is waterproof, sweat-proof, and flexible it provides support for pulled and strained muscles without impairing your movements. When applied correctly this tape mimics a strong muscle and greatly reduces further injury. A must-have in every first-aid kit, this tape will assist with sprained ankles, torn rotor cuffs, bad knees, elbows and wrists. This tape will also help stop the bleeding in more severe cases until you can get to a hospital.