100% Mulberry Silk: This natural silk pillowcase and eye mask are made from 100% natural mulberry silk, Grade 6A long fiber, ultra soft, smooth, and breathable, providing a luxurious feeling during sleep. Best for Your Skin & Hair: Pure silk is a natural temperature regulator, helping you feel cool in summer and warm in winter. The natural silk may help nourish skin, support skin epidermis health, and reduce skin dryness. It may also help maintain hair moisture and reduce friction that can lead to tangles. Sleep Sooner with Our Eye Mask: Includes a mulberry silk eye mask designed to complement the pillowcase. The smooth and soft fabric helps create a comfortable environment for rest. Best Gift with Delicate Packaging: A thoughtful gift for someone special. Available in standard, queen, and king sizes. Each pillowcase comes with a matching silk eye mask. Washing and Care Instructions: Hand wash in cold or lukewarm water with mild detergent. Do not dry in direct sunlight. Ironing is not recommended.