Latex Free Rebreath mouth to mouth resuscitation face shield with valve For personal protection when giving mouth to mouth resuscitation 1. Place the plastic sheet 31 × 21cm over the casualties face with the airway valve over the open mouth 2. Blow strongly through the valve to inflate the casualties lungs the shield and one way valve give you protection For use in giving life saving artificial respiration in all conditions, whilst providing a hygienic barrier NEVER ASSUME A CASUALTY IS DEAD UNTIL AFTER A DOCTORS EXAMINATION