Product Description This pillow case protector with zipper is expertly crafted to offer a serene environment by minimizing exposure to dust and common allergens. The soft, breathable cotton king pillow cover isn't just functional—it's an elegant addition to your home decor. Available in a crisp white hue, this cover complements many bedroom styles while shielding your pillows. Each hypoallergenic pillow case measures 21 by 37 inches, fitting snugly over standard king pillows, and is proudly certified by Made in Green by OEKO-TEX, providing high safety and environmental standards. The convenient machine washability of these cotton pillow covers makes upkeep effortless, further supported by their durable construction. From the Manufacturer AmazonBasics