Classic striped railroad engineer hat with an adjustable strap on back that fits many sizes of big heads. No train engineer outfit is complete without this adorable quality hat made with durable fabric. The adult size train engineer hats are a great gift item for any train enthusiasts. Your train lover will cherish for a life time! Made of 100% Cotton. Ideal fit for 22-inches to 24-inches head circumference. Adult Railroad Engineer Hat Features: Made of 100% Cotton. Quality durable fabric. Great for personalized embroidered hat. Ideal fit for 22" to 24" head circumference Adjustable strap on back to fit most sizes.