Toddler Coddler Kids Headrest Pillow, Neck Support While Traveling - Camel (Tan). Cotton Lining MATERIAL : Soft polyester covering with cotton lining & poly fiber fill. USE : Works safely with any car seat or booster with automobile's headrest. Provides proper support for your sleeping child while traveling. Works great with strollers and airline seats. WASHABLE : Simple to install, and removes easily for cleaning or changing vehicles. And machine washable and dryer friendly (on low heat tumble). RECOMMENDED for children 1-3 years of age (NOT to be used for infants). SIZE : Each pillow measures approximately 14" x 4" x 3".