The California Design Den 400 Thread Count Pillow Cases are made from 100% cotton with a sateen weave, providing a soft and silky feel. These light grey pillowcases are designed to fit both standard and queen size pillows, featuring a 4-inch hem to prevent pillows from slipping out. The long-staple cotton ensures durability and longevity, with no pilling or fading for years. These pillowcases are gentle on the skin and naturally breathable, making them ideal for a cool and comfortable sleeping experience. Produced in a family-owned factory in India, each piece is inspected for quality, and the brand is committed to ethical manufacturing practices.