1、Polyester Fabric: Soft and comfortable, strong air permeability, close to the body, let you enjoy a comfortable sleep 2、Wide-edged pillowcase: Full material, each stitch is carefully sewn, durable. 3、Hidden zipper: delicate zipper, pin and pin are all weighed, after strict testing, to ensure product quality 4、Washing mark: 100% polyester, quality assurance 5、Printing and dyeing process: yarn weaving 75D*175D, oblique texture fabric, smooth feel, fine fabric surface, neat yarn, printing and dyeing without adding harmful substances, healthier. Feature: Polyester Fabric: Soft and comfortable, strong air permeability, close to the body, let you enjoy a comfortable sleep Wide-edged pillowcase: Nice material, each stitch is carefully sewn, durable. Hidden zipper: delicate zipper, Stitching trim, after strict testing, to ensure product quality 100% polyester, quality assurance. Printing and dyeing process: yarn density 75D*175D, oblique texture fabric, smooth feel, fine fabric surface, neat yarn, printing and dyeing without adding harmful substances, healthier. Specification: Material: Polyester(100%) Color: Reactive printing Pattern: Starry sky Yarn density: 75D*175D Type:  UK double; UK King(Optional) Product parameters: Size Bedding bag Pillow case Weight UK Double 200*200cm / 78.7* 78.7in 74*48*2cm / 29.1* 18.9* 0.8in 900g / 31.2oz UK King 240*220cm / 94.5* 86.6in 74*48*2cm / 29.1* 18.9* 0.8in 1130g / 39.9oz Package list: 2 * Pillow case 1 * Bedding bag Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. Please clean before use. Because the surface of the fabric has floating color, but it will fall off after washing.  It is recommended to wash hands or machines gently with warm water.  It is recommended to wash colors separately.  No washing, no bleaching, low temperature drying.