This face mask has double layer fabric to help protect your child from germs. It comfortably hooks onto their ears and the elastic straps can be tied to size if needed. The body of the mask will cover the nose, mouth, and chin for full protection. The Good Works brand has an amazing reputation for helping charitable organizations by contributing 25% of their proceeds. Every mask sold will help someone else in need, in addition to your own child. One size fits most. These masks are for general non-medical purposes only. We believe medical, surgical, or N95 masks should be reserved for healthcare workers and medical first responders. Please note: All bandanas, handkerchiefs and face masks are not eligible for refunds until further notice.