- Smaller packaging, approximately 25% smaller than the standard HyFin® vent chest seal
- 3-channel pressure relief vents
- Two chest seals designed for the treatment of entry/exit or multiple penetrating wounds
- Advanced adhesive gel designed for superior adhesion, even to sweaty or hairy chests
- Large red tab for single step, peel and apply application designed to allow for burping the wound if necessary
- 2 per pack