Mouth-to-mouth resuscitation mask

CPRPVCdisposable

Combination of rescue breathing and chest compressions delivered to Victims thought to be in cardiac arrest when cardiac arrest occurs, The heart stops pumping blood. CPR can support a small amount of blood flow to the heart and brain to “buy time ”until normal heart function is restored. Contents:foldable cushion mask with oxygen port, one-way valve ,With pp box,box color has:orange, blue,green, yellow,white