Choking Rescue Device Home CPR First Aid Kit for Adult and Children,Portable Asphyxia Rescue,remove an obstruction from throat

Features: 1.AIRWAY-CLEARING DEVICE: Removes fluid and foreign material causing obstruction and difficulty in breathing2.SAFE AND EFFICIENT: A respiratory mask helps dislodge foreign objects;tongue depressor prevents mouth cavity from collapsing;and backflow release valve stops debris from re-entering.Can be operated by children3.CONVENIENT USE: Easy-to-follow instructions make this choke rescue medical device readily applicable4.PORTABLE AND COMPACT: Small and lightweight;carried in a backpack, glove compartment, or first-aid kits at home, school, and office Packing list: adult mask *1, child mask *1, Instruction *1, negative pressure handle *1