Eye Mask Fabric is made available by us for use in the making of various kinds of eye mask. The eye mask uses very little fabric and just a tiny bit of elastic and is very easy to sew. If it's a very open mask like a masquerade mask, your eyes may show a little.) The mesh is made of vinyl-coated polyester. This is basically the same kind of mesh used for sun-screened windows. The Eye Mask Fabric is very easy to use.