DescriptionThe mask is a small device that can be carried on one's person. Mainly used for cardiopulmonary resuscitation, It is a fantastic first aid tool.This disposable CPR training barrier maskis safe and harmless. It is made by plastic, which is material.Feature- Color: White. - Material: Plastic. - Size: About 28x18.5x0.02cm. - Light weight, easier to carry for convenient use. - Disposable mask guarantee safety and health. - A good and portable first aid tool. - material, safe and harmless, mainly used for cardiopulmonary resuscitation. - It is made by plastic, which is material.