Anime Hatsune Miku COS Eye Patch Comfortable Sleeping Eye Shade Mask Mask Size(Approx): 20*10cm / 7.87*3.94 inch Light-weight, soft flannelette fabric. Great for bedtime or taking the best nap ever. Elastic strap for perfectly and comfortablely wearing and one size fits most. 100% brand new!Packaging includes:one