North American Rescue HYFIN Vent Compact Chest Seal Twin Pack straps Determine what makes a good

Determine what makes a good compass

Expiration: 5-year shelf life

Made of heavy duty nylon with full zipper down the back

1 meters underwater for 30 minutes

and refill it

North American Rescue HYFIN Vent Compact Chest Seal Twin Pack straps Determine what makes a goodThe HyFin Vent Compact Chest Seal Twin Pack provides users with two vented chest seals in a compact packaging designed for the prevention, management and treatment of an open and or tension pneumothorax potentially caused by a penetrating chest trauma. 25% smaller than the original HYFIN Vent Chest Seal Twin Pack. NATO NSN# 6510 01 682 2091 Smaller packaging, approximately 25% smaller than the standard HyFin Vent Chest Seal 3 channel pressure relief