K9 Cobra Buckle Collar Medium Duty by Sword and Shield Strategic K9 cobra collar or even submerged in water

or even submerged in water

The Blister Medic is the best of both worlds

Proven in internal testing to retain a seal during inhalation and to maintain a sustainable negative pressure (below ambient pressure) within the pleural space

The Creeper uses an ultra low profile platform that is ideal for covert operations

K9 Cobra Buckle Collar Medium Duty by Sword and Shield Strategic K9 cobra collar or even submerged in waterThese K9 collars are built to last! We use the AustriAlpin Cobra buckle, which we borrow from the rock climbing industry, as the clasp on these medium duty quick release collars. 1. 5" heavy duty black scuba webbing makes up the main body, accented with your choice of patterned or solid color 1" type 13 mil spec webbing. The medium duty collar uses a lightweight injection molded Duraflex D Ring. We do have a welded steel D ring on our heavy duty