Product details:Introducing the Yves Delorme Athena Duvet Cover. Athena Duvet Cover Size: King 240X220Cm Super King 260X220Cm Washing Instructions: Wash At 40°, Do Not Dry Clean, Low Iron, Do Not Bleach, Tumble Dry Moderate Heat Composition And Material: 100% Organic Cotton Percale,500 Thread Count Bedding Fabric: Cotton Yves Delorme Athena Duvet Cover - Size King White