Material: Made of 100% high quality polyester, slightly shiny texture. Quality fabric, thick and durable, hide your old pillow patterns perfectly. ♥ Size: 18x18 inch/ 45x45cm(1-2cm deviation). Package contains 2 pieces of pillow cover, NO PILLOW INCLUDED. ♥ Craftsmanship : use color coordinated hidden zipper closure for an elegant look. Tight zigzag over-lock stitches to avoid fraying and ripping. ♥ Washing guide: Machine washable, separately from other articles, gentle circle in low. No bleach. ♥ Due to the production process, pillow covers in different light intensity and angle, the surface will produce plush silver reflective, so that the products exhibit different colors, this is a normal phenomenon, and not the product quality problems.