Hellfire & Brimstone Vial OSS Defense Kit Boonie Hats The HyFin® Chest Seal is

The HyFin® Chest Seal is a self-adhesive occlusive dressing designed for the treatment and management of an open chest wound caused by a penetrating trauma

Insect Shield LLC

Weather Resistant

Made With A Rugged Heavyweight Unwashed Cotton Canvas Material

Hellfire & Brimstone Vial OSS Defense Kit Boonie Hats The HyFin® Chest Seal isHellfire & Brimstone Vial OSS Defense Kit Don't get this vial of concentrated discomfort on you! It itches, it stings, it burns. It's like thousands of fire ants biting you all at once. The only good news about it is that it eventually stops. For external use only. Warning: not to be used on others without their consent.