LUXVEER Authentic Natural Silk Sleep Mask Super Smooth Blindfold Eye Mask with 2 Free Ear Plugs (Black) Washable and reusable eye mask, made from 100% authentic natural mulberry silk fabric for both front side and back side. Soft and lightweight silk sleep mask leaves the nose free, unencumbered so it can breathe just the way it does in daytime. Adjustable blindfold strap to fit for adults and children or different face size. Buy one eye sleep mask , get 2 free ear plugs to block out all noise for a longer better night's sleep. Relax in darkness-perfect for meditation - try meditating with our mask any time of the day or night - ideal for travel, afternoon naps or when your partner watches TV late at night.