Designed to protect the rescuer from the victims oral secretion, One way valve and solid molded design assures that the barrier will not leak or fall apart during CPR. comes with a nylon washable double stitched key-ring pouch. Soft clear medical grade vinyl face piece allows for monitoring of patient. One way valve and HEPA Filter with extra release holes to eliminate blow back. Bite block to prevent injury to patient. A Perfect Giveaway for Medical Supplies Companies & Medical Centers. Complies with FDA.
