Composite material introduction: polyester. The product includes 1 quilt cover and 2 pillowcases. (note: this product does not include quilt core and pillow core). Product parameters: TWIN quilt cover width 173cm * length 218cm (68 * 86 inch), pillowcase: 76 * 51cm (30 * 23 inch). Product design: Woven from microfiber fabric, exquisite workmanship, light weight, soft and comfortable, breathable and close to the skin, friendly to the skin. May help you or your child get a good night’s sleep. Product style: This product adopts modern fashion printing design and cute patterns to make your bedroom brighter and more lovely, and make your home more warm and personalized. Voila, this vivid and lovely image quickly takes you and your child into a dream. Maintenance and after-sales service: easy to maintain, can be washed by hand or machine at room temperature without bleaching and natural drying If you have any comments about our products, please contact us and we will give you a satisfactory answer within 24 hours.