Material: Satin Silk Size: Standard:20" x 30" King:20" x 40" Closure: Envelop Closure Package Includes: 2 Pcs Pillowcase 1.Made by premium satin silk, smooth surface, give you a gentle soft touch. 2.Breathable and, it will brings you incomparable enjoyment, you will feel comfortable and relaxed. 3.Durable and have a long service life, easy to maintain. 4.It is great to help you upgrade your bedroom. 5.Very easy to clean and quick dry. Note: * Machine washable but notice the temperature of water do not over 30 degrees. * And do not machine dry, but hang dry it at well-ventilated place. * Due to lighting and screen settings, the actual color may slightly differ from the picture. * Allow slight dimensional differences due to manual measurements.