Safeguard Medical-HHDSK01-CA H&H DualSeal, Non-Vented - 3.75" x 3.75" (case of 50)The DualSeal (SKU HHDSK01CA) is a compact, non vented chest seal kit, meeting TCCC standards for treating open or penetrating chest wounds. Each pouch includes two sterile hydrogel occlusive seals3. 75 3. 75 eachdesigned to quickly and effectively seal wounds, even in wet or contaminated conditions. The seals offer battlefield durability with a 5 year sterile shelf life and performance across 10 C to 40 C] SKU Product Key Technical Details SAFEGUARD