My reusable Kelpie mask features a repeat pattern of blue, sea green and sand developed from part of my Kelp tea towel design. It's a double-layer soft cotton mask with white elastic ear loops, approx 23 x 20 cm. The unprinted white fabric is the mask lining. This is non-medical grade fabric with no certification against viral penetration. The fabric has already been washed, but it's recommended that you wash again before use. Machine washable up to 60°C. Colours may fade with frequent hot washing. Air dry or on low tumble dry. Iron while still damp, on a cotton setting, but avoid ironing the elastic. Please note that although this is a large mask, it can be adjusted to fit narrower faces by either tying a knot on the elastic ear loops or criss crossing the loops behind your ears. I'm sorry, but for health and safety reasons, I cannot accept returns on any masks.