Best Quality Cotton Pillowcases: The King size pillowcases are made using 100% long staple Egyptian cotton. The pure cotton yarns are sateen weave to give the fabric a silky soft and smooth finishing. We deliver hotel like quality and comfort. King Pillowcase Set: The set includes 2 pillowcases: 21” X 41” which will fit King size pillows. There are many options for colors to suit your bedroom decor. The pillow cases are soft and smooth and fade resistant, and are very easy to maintain. Just follow the instructions on the label for longevity. CERTIFIED STANDARD 100 by OEKO-TEX. All our products are produced responsibly and made using sustainable methods. The pillow cases undergo many quality tests and clearances before they are deemed fit to be shipped to customers. They are checked for no pilling, shrinkage, color and tear strength. Best Priced Pillowcases: We sell our products directly on Amazon, which eliminates middlemen costs and allows us to offer the best quality products to our customers at affordable rates. The quality of our products is parallel to that of what you experience in top-rated five-star hotels across the country. DURABLE & EASY CARE: Soft and smooth, this modern weighted blanket duvet cover is finished with high-strength stitching and are low-maintenance. Machine wash in cold water, tumble dry low, and iron when needed. If you prefer wrinkle-free bedding, use a short dry cycle and take your cover out promptly from the dryer or sun-dry. Please kindly note this duvet cover set does not include a comforter.