Most first aid kits have a gauze swab, which is a white medical dressing used to clean and protect small cuts or wounds. It can be used with an antibacterial ointment or cream or to absorb blood or any other secretions.
The main ingredients of the medical food Disposable Face Shield are made of PP, PVC or PET, and the head is equipped with sponge and elastic band, which makes it comfortable to wear. Before wearing the protective mask, wear the mask first, and then use it, which is more safe and non-toxic, and suitable for medical and laboratory facial protection.