A protective sleep mask, crafted from 100% pure mulberry silk, helps reduce skin creasing, enhances overnight hydration, and ensures a comfortable, restful night.Helps reduce hair breakage and frizzHelps minimize sleep lines and wrinklesHelps Skin stay hydrated overnightNaturally hypoallergenic and gentle one sensitive skinHandcrafted in the Jiangsu region, the ancestral home of silk. 100% organic mulberry silk (excluding piping, padding, and elastic) 22 Momme Mulberry Silk, Grade 6A fibers, the highest silk quality. Used by luxury hotels and spas. CARE INSTRUCTIONSCare for your silk the way it cares for you, with softness and attention, so it keeps its delicate feel night after night. Turn inside out before washingHand wash or machine wash cold on a delicate cycleMaximum temperature: 30°C / 85°FGently press out excess waterLay flat or hang to air dry