Researched and developed with the University at Trinity College in Dublin, the ClevaFoam Pillow is the only pillow scientifically proven to reduce the pressure on the back of your babys head by 50% and increase support by 80%, thereby helping to prevent Flat Head Syndrome (Plagiocephaly). Designed with safety in mind, ClevaFoam is lightweight and breathable with reduced heat retention, making it suitable for use with babies. Luxurious Toddler Pillow - Superior comfort and support for your babys head. Made using Clevafoam - Our scientifically proven breathable foam to prevent Flat Head Syndrome (Plagiocephaly). Restful Nights Sleep - Keeps your toddlers head and spine in comfortable alignment. Breathable, Hypoallergenic, Certified and Non-toxic - Airflow fabric draws away moisture and increases airflow. The set includes a pillow case made from 100% soft cotton and airtech reversible side for those hotter days. Set includes: 1x Clevafoam Toddler Pillow 1x Toddler Pillow Case (Blue). Machine washable covers. Suitable for cot beds and toddler beds. For ages 12 months and over . Manufacturers lifetime against defects only guarantee.