Two front chest pockets with flaps and hidden snap closures

forming a cozy seal for all size ear canals

Silicone Ear Plugs

1 x 18 Inch Tourniquet

Portable Carbon Monoxide (CO) Monitors Monitoring:CO/O2 Monitor - 150 psi max inlet Two front chest pockets withPortable Carbon Monoxide (CO CO2) Monitors Portable CO Monitoring Intermittent or Continuous Sampling This portable airline monitor connects easily to a breathing air filtration source or ambient air pumps and monitors the air for CO or CO O2 content, depending on the model. The audible alarm (95dbA) and light will activate when the CO level exceeds 10ppm (5ppm Canadian). External alarm and lights signal the user if there are dangerous CO or CO O2