NAR - HyFin Vent Compact Chest Seal | Twin Pack Bags & Backpacks Accessories Multi-Layer Bound Nylon Webbing: Multiple

Multi-Layer Bound Nylon Webbing: Multiple layers of bound 1

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and once removed

Lens Height: 51 mm

No Memory Effect: Can be recharged at any time without reducing capacity or lifespan over time

NAR - HyFin Vent Compact Chest Seal | Twin Pack Bags & Backpacks Accessories Multi-Layer Bound Nylon Webbing: MultipleThe North American Rescue HyFin Vent Chest Seal Compact Twin Pack is a mission critical solution for treating open or tension pneumothorax resulting from penetrating chest trauma. Each twin pack includes two individually packaged chest seals, ideal for addressing both entry and exit wounds or for staged use as needed. Featuring 3 vented channels, the HyFin allows air to escape during exhalation while preventing airflow into the chest during