5000TMV Adult/CPR Practi-& Valve Combo Pack, 10 Training Masks and 10 Valves …
This set includes 10 CPR Training Masks and 10 CPR Training Valves that fit all WNL Training Masks. The Practi-CPR training is a cost-effective tool for classroom training of CPR and provides an alternative to the use of a traditional CPR with human use -way valve.

