Designed with quality in mind, our luxurious eye mask, scrunchie, and storage case are all designed fully with 100% 22 momme mulberry silk. The finest of silks available, indulge in the extreme softness of our super smooth silk as you rest easy knowing your blackout eye mask is made from nothing but the best. With comfort and care in mind, the smooth silk around the elastic and resting on your eyes helps protect skin and hair from friction damage while also helping to prevent wrinkles and creases around your eyes. Our breathable silk is sensitive skin friendly and cool to the touch. Features: Easy Care Measurements: 8 Length/Inches, 4 Width/Inches Base Material: 100% Silk Care: Hand Wash Country of Origin: Imported