Size: Length: Approximately 9cm Width: Because it's three-dimensional, the width at the nose is approximately 14cm. Please check the size. Cute little inner mask. Use natural materials inside your mask. Outer: Checkered, 100% linen Inner: Smooth cotton broadcloth If you wish, we will include two mask strings. They are knit fabric and won't dig into your ears. Orders placed by 4 PM will be shipped the same day. Different sizes are available. #Linen #100% Linen