Polyester Great Pillow for Sleeping: This pillow intended for kids above two years old is a great pillow that kids who don't really have experience using a pillow. Biloban designs this fluff and wide enough pillow is that the perfect softness so your little one isn't raised up too high but gives them enough lift. Scientific Height: Size for kids pillow 13 X 18 inch, kids pillow with the right amount of filling to support kids. For the convenience of transportation, vacuum packaging is used, so note that the pillow may appear thinner upon opening. Please leave it in a ventilated place for 24 hours to restore the fluffiness of the pillow or wash it to restore shape. Soft Pillowcase: kid pillow is made of 100% super-soft cotton pillowcase and polyester filling with microfiber outshell, it's friendly for kid's face.