Protect your hair and skin with these delectably soft pillowcases. How have you lived thus far without these? Satin pillowcases are one of life's simple pleasures. They're great for your skin, helping to reduce facial creases and wrinkles, and they are great for hair, helping to prevent knots, matting, and frizzies. These pillowcases are made with high-quality satin silk fabric for optimal softness.