Top-quality microfiber fabric is breathable, stain and wrinkle-resistant. Good sewing stitch and exquisite workmanship reduce loose thread. Active and environmentally friendly dyeing technology makes these pillowcases more skin-friendly and fade-resistant. These simple and ultra-soft pillowcases can cover and protect the pillows from being dirty and also can decorate your bedroom. It is a product that you can use in all seasons.