Utopia Bedding Hypoallergenic Brushed Cotton Pillowcases, Maximum Softness and Easy Care, Elegant Double-Stitched Tailoring, Reduces Allergies and Respiratory Irritation (King, Grey) Set includes 2 pillow cases of 20 inch x 40 inch with 4 inches hems on pillowcases to add longevity and style Brushed microfiber fabric provides ultra soft feel Machine wash and tumble dry on low Wrinkle resistant material retains shape over time Allergen-free materials help reduce respiratory irritation for a comfortable night's sleep