50 Pieces CPR Key Chain Emergency CPR Face Shields with One-Way Valve for First Aid or AED Training

Keychain Bag Material: Nylon<br><br><br>CPR Mask Material: Food-grade PE<br><br><br>CPR Mask Color: Transparent<br><br><br>Keychain Bag 5 Colors: Blue, Red, Orange, Pink, Black<br>

• 1. CPR applies to a heart attack, drowning, suffocation, or other unexpected events of consciousness caused by coma and respiratory and cardiac arrest in the state.
• 2. CPR is essential as modern basic skills;familiar with it that you are surrounded by friends and family supporter angel.
• 3. CPR definition,namely respiratory or cardiac arrest in the case made by emergency surgery.
• 4. The purpose is to save as soon as necrotic brain cells in a hypoxic state (more than four minutes to start causing brain damage that caused more than ten minutes of irreversible brain damage), so the sooner the better golden rescue opportunity.