QuikClot Advanced Clotting Gauze 3" x 24" (2). U.S. troops and trauma doctors around the world use QuikClot every day to stop bleeding fast. The safe and effective life-saving gauze accelerates the body’s own clotting process and works within minutes of application. QuikClot Advanced Clotting Gauze comes in 2 - 3" x 24" long strips, easy to apply and use in any situation. This convenient 2-pack is a must have for first aid kits in your home, business, car or just about any place an accident may happen. By Genuine First Aid.