Greek God Hypnos, who is known as 'the God of Sleep', gave his name to Vesper silk sleep masks. Hypnos Silk Eye Masks has a silky smooth surface that relaxes and moisturizes your skin while freezing the time around your eyes. Vesper pure silk sleep mask helps you to fall asleep while nourishing your skin with natural proteins and amino acids, therefore supporting your eye area against wrinkles. Hypnos Silk Sleep Mask Product Features 100% Pure Italian Silk Tailor-made in Italy Skin moisturizing effect Anti-aging effect Hypnos Silk Sleep Mask Cleaning and Caring Instructions Pure silk is a very delicate and special fabric. The care you give to it will help it last longer. We suggest you hand wash the item gently with a bar of soap and let it dry in its original shape. In case