Vented Chest Seal, IFAK Refill First Aid Supplies (2 Count) Sterile Emergency Trauma Dressing, Occlusive Adhesive Pad Medical for Wound Care, Gunshot, Sucking Chest, HSA/FSA Approved

[Respiratory Treatment] This vented chest seal is used for immediate management of penetrating chest injuries, helping to prevent lung collapse. [Vented] The 4-vent configuration stops airflow into the chest cavity during inhalation while permitting air to escape through the channel on exhalation. [Strong Adhesion] Advanced adhesive technology delivers a dependable seal under the most challenging conditions, including sweaty or hairy casualties. [Easy Application] The two-tab design is simple to grip in an emergency. A first responder can apply and peel it in a single motion, allowing wound burping if needed. The transparent backing lets you inspect the trauma wound at any time.

[Size] The compact package measures H 6" x W 4.2", making it easy to store in your tactical IFAK bag. The chest seal itself measures H 8.2" x W 6.3"