-product features and contents- product contentonly 1 piece of 100% organic cotton duvet cover -breathable fabric, 1. quality 62 wire is made of 100% cotton and does not contain harmful substances. - it is preferred for luxury hotels. it is a hotel quality series. -it's a tight weave. -please do not mix it with combed linens. - real cotton fabric use conditions - wash at maximum 40 degrees. do not use bleaching products. - it can be machine dried and ironed at low temperature. dry cleaning is not done. there is less than 5 stocks to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.