Face Masks is a new essential for people in every walk of life. Our range of masks are not only fashionable, they are protecting you from bacterial infections. This is a 3 layer mask. Outer layer is Poplin Cotton which is printed and inner layers are soft cotton fabric. There is a packet between middle layer and inner layer to insert N95 or any other medical filter. 3-layer, 100% cotton Breathable Material Washable and Reusable Free Size for All