Legal disclaimer: The cover is not intended to act as a medical device or other medical product, and should not be used as a replacement for conventional and approved personal protective equipment, including surgical masks or respirators.
Sizing:
Small: 6.25x4"; Large: 7.25x5.1"
Outside layer is made out of 100% polyester water-resistant fabric, the inner layer is made from 100% water-absorbent cotton. The elastic loops are made of polyester and spandex and the o-rings are made out of silicone.