Comfortable soft fluff pillowcase, compression pillow core, invisible zipper design, so that the appearance is not damaged, and the removable core pillowcase is easy to clean. https://live.staticflickr.com/65535/49491193876_b9408e1f92_z.jpg The surface bristles of the pillowcase are a highly skin-friendly fabric that does not scratch the skin. It is warm and comfortable when used in cold winter days. On hot summer days, it has the advantages of slight moisture absorption, and it is fluffy and touchy. Concealed zip at side. https://live.staticflickr.com/65535/49491071266_93548e6768_z.jpg Size: 40cm high / 40cm long Weight: 432.2g (soft fluff pillowcase 75.6g / compression pillow core 356.6g) Material: Soft fluff (100% polyester) Precautions: Bag stitching and cutting pieces may be slightly different in size and weight due to manual sewing. The error range is within ± 5%. Goods notice: 1Photos may have a slight color difference due to the refraction of light or different screen resolutions. The actual color shall prevail. 2The weight of the products are all packaging materials including elevators, opp bags, packaging stickers, cartons, etc. The weight is within ± 5g. 3 The product context photo is for illustrative purposes. Only the main body of the product does not contain other accessories. Please focus on the specifications and content.