The Heartland HomeGrown 400-Thread-Count King Pillowcases in Silver are made from 100% cotton with a percale weave, ensuring a durable and breathable fabric for a comfortable night's sleep. These rectangular pillowcases feature a solid color design, perfect for adding a touch of elegance to any bedroom. Easy to care for with machine wash instructions, these king-sized pillowcases are a high-quality addition to your bedding collection.