Comfortable Material Face Mask: This dust mask is made of skin friendly material cotton which is breathable and comfortable to wear.This is for a pack of 1pc.These are kids sizes perfect for those up to 16 years old.Material: 50% cotton 50% PU.Washable Reusable Mouth Mask:This dust-proof fashion mask is washable and we recommend a hot wash, can be repeatedly used although should not be worn for more than 4 hours at a time before a wash is recommended.This is a general use face mask. This mask is neither a medical device, nor personal protective equipment. It is not intended for