Pack of 50 CPR Training Valves, WNL Products 2 non-woven triangular bandages

2 non-woven triangular bandages

Packaged as 110 valves per package (11 packs of 10)

This training valve will fit on the inside opening of all our adult masks and fits over the infant mask opening

Maximize training dollars when teaching with rescue masks by using affordable

Pack of 50 CPR Training Valves, WNL Products 2 non-woven triangular bandagesWNL Training Valve 55 pack Maximize training dollars when teaching with rescue masks by using affordable, single use training valves rather than more expensive replacement valves. WNL's Practi VALVE training valve features an integral air filter. The valve is 2 3 8" in height and has a fitting with an outside diameter of 7 8" with an inside diameter of 5 8". This training valve will fit on the inside opening of all our adult masks and fits over the