SOFT TOUCH - Made of 100% high-quality polyester microfiber, the fabric is soft, helping you fall asleep quickly, bringing you a heavenly sleep experience. MULTIPLE COLOR OPTIONS - Package includes 4pc 20 x 40 inch king size pillowcases, also available in a variety of colors, making it a great gift for friends and family. EXCELLENT WORKMANSHIP - With a unique envelope closure design to cover and keep your pillow clean and secure, good sewing thread and superb workmanship make these pillowcases more skin friendly and more durable. CARE INSTRUCTIONS - Our pillowcase fabrics are exceptionally fade and stain resistant, machine wash in cold water, tumble dry quickly on a low temperature, they can be refreshed and are more durable than cotton. QUALITY SERVICE - Thank you very much for your great support. Customer 100% satisfaction is our top priority. Aormenzy provide 30 days return and replacement service & life-time free customer service. If you have any questions, please feel free to contact us and we will try our best to help you.