Brica Koosh’n Infant Neck and Head Support has an ergonomic shape and plush fabric help ensure baby’s comfort. Maximum side-to-side head and neck support. Soft, custom embossed fabric that is machine washable. Helps prevent head from slumping during nap time. Perfect for car seats and strollers.Uniquely shaped and unbelievably comfortable, the koosh’n is right at home in a car seat or stroller. And it works great at keeping your baby’s head and neck safely positioned