・[Passed Strict Formaldehyde Quality Tests!] This pillow helps improve the shape of your baby's head. The filling uses a clean cover that is highly breathable, resistant to flattening, and produces less dust. The central indentation prevents your baby's head from falling off! ・[Excellent Breathability] The cover is made of 100% cotton, which is breathable, soft, and gentle to the touch. The pillow core has ventilation holes to allow moisture to escape, improving breathability. [Supports Baby's Comfortable Sleep] Babies spend a lot of time sleeping and have higher body temperatures, often sweating at the back of their heads. This pillow quickly absorbs sweat, allowing your baby to sleep comfortably. Furthermore, the moderately firm low-resilience memory foam disperses pressure from the head's weight, making it more effective than traditional donut pillows. ・[Various Uses]: Sweat-absorbing pillow, head-shaping pillow, head-shaping cushion, cool pillow, cooling pillow, gel pillow, baby pillow, baby cushion, baby pillow, child pillow, kids pillow, donut pillow, donut cushion, newborn pillow, Adco baby cushion, head-shaping pillow. [Target Age]: 1 month to 3 years old Size: 47×25×3cm ・The low-resilience core cannot be washed with water. Please lay it flat to dry in a well-ventilated, shaded area for half a day to a full day once a month. (Adjust drying time based on usage conditions). Regular maintenance will ensure long-term comfortable use. ・The cover is washable. When cleaning, please remove it from the core and wash it.