HemCon ChitoGauze Z-Fold Dressing - 3" x 4 YardsHemostatic Enhanced Gauze: Impregnated with chitosan to promote rapid clotting and control severe bleeding in trauma situations. Z Folded for Fast Deployment: Pre folded design allows for easy, tangle free application under pressure and in emergency conditions. Compact and Effective: Lightweight, vacuum sealed packaging makes it ideal for tactical, EMS, and first responder kits.