This versatile design gives you endless possibilities to help keeping baby's head supported. Use it while baby is in the playpen or lying in the crib. It’s small enough to fit strollers and bancinets. It’s great for supporting the head while breastfeeding. Great for when doing diaper changes.*100%Machine Washable & Dry-able:  Baby head pillow is  The shape and support of the infant pillow remains intact even after frequent washing and drying. A perfect choice to buy as a gift for infants.This baby Crib Pillow do Prevent Flat Head Syndrome: Flat head infant pillow has a concave at the center. It can support baby’s neck and head. Keeps your infant's head in alignment to the spine. Prevent baby from flat head Syndrome. (Flat head syndrome pertains to flat spots on the back of the skull from sleeping on hard mattresses, or from sleeping on the baby’s back.