mike@firstaidkitmedical.com
To deal with the transmission characteristics of the new virus, remove the air vent valve!
The inside and outside is not ventilated, does not let the virus have the slightest chance to enter the eye membrane.
To deal with the transmission characteristics of the new virus, remove the air vent valve!
The inside and outside is not ventilated, does not let the virus have the slightest chance to enter the eye membrane.