Size: 48*74cm,1pcs packageMATERIAL: Side A is made of mulberry silk, Side B is made of high quality polyester fabric, smooth and silky. Good moisture absorption, breathable and comfortable. Healthy and environmentally friendly, no static electricity, mulberry silk pillowcase is good for hair and skin, creating a good sleeping environment and improving your sleep quality.Features: silk pillowcase hypoallergenic, prevent allergens, for the sake of people with allergies, no matter how to squeeze and rub, the skin is not easy to wrinkle, safe and healthy. Mulberry silk pillowcase adopts advanced production technology, sewing thread, neat and fine stitching, sturdy and durable, solid zipper.EASY CARE: Hand washable, machine washable, wash separately in cold water, gentle cycle, no bleaching, dry in shade, low temperature ironing, not dry clean.