The aero sleep pillow is the perfect first pillow for your baby it will grow with your child thanks to 2 fillings used separately or together the pillow is hygienic practical and machine washable at 60c the pillow is safe thanks to the open 3d structure that allows your baby to keep breathing even when lying face down the open 3d structure will immediately discharge any fluids such as spit to the absorption layer which will retain all moisture the bottom waterproof layer will ensure the