Thank you for viewing! 【Passed rigorous formaldehyde quality testing!】This pillow helps improve the shape of your baby's head. The filling uses a clean cover that is breathable, resistant to flattening, and doesn't easily collect dust. The indentation in the center helps prevent the baby's head from slipping! ・【Excellent breathability】The cover is 100% cotton, which is breathable, soft, and gentle to the touch. The Adokoo pillow body has ventilation holes to allow moisture to escape and improve breathability. 【Supports baby's comfortable sleep】Babies, who sleep for long periods and have high body temperatures, often sweat on the back of their heads. This pillow quickly absorbs sweat, allowing the baby to sleep comfortably. Furthermore, the moderately firm, low-rebound memory foam disperses pressure from the head's weight, making it more effective than traditional donut pillows. ・【Various uses】: Baby supplies, congratulations, baby shower gifts, sweat-absorbing pillow, head-turning prevention pillow, head-turning prevention cushion, cooling pillow, gel pillow, baby pillow, baby pillow, baby pillow, children's pillow, donut pillow, donut pillow, newborn pillow, Adokoo baby pillow, head-turning prevention pillow 【Target age】: 1 month to 3 years old Size: 42 x 25 x 3cm ・The low-rebound body cannot be washed with water. Please dry it flat in a well-ventilated shade for half a day to a day once a month (adjust the drying time depending on usage). Regular care will allow you to use it comfortably for a long time. ・The cover is washable. Please remove it from the body when washing.