Microfiber Polyester Fabric.Feels comfortable to sleep in,since OUR WINGS duvet cover is soft against your skin and lightweight which keeps you comfortable all night. Available in four bed cover sizes:Twin,Full,Queen,King.Package include 4 Pcs(2 Pillow Cases+1 Duvet Cover+1 Flat Sheet).For the detailed of each size,please refer to the product description. This duvet cover has a zipper closure,make it very simple to install quilts in and out.Simultaneously it has 4 concealed corner ties to help hold the duvet in place. Latest popular patterns satisfy all kinds of your home decoration suitable for any room in your house,such as bedroom,kids room,vacation home. Care Instructions:Machine wash,max 60??C,normal process.To be washed separately.Do not bleach.Tumble drying,normal temperature (max 80??C).Do not dryclean.