Material: Soft cotton cloth. Hat circumference: 18 inches – 19.29 inches (adjustable), suitable for 8 month to 2 years old baby,toddler. Quality material, comfortable breathable Absorb sweat baby hat cap, multicolor optional. In daily life, photography, outdoor activities, not only can let the baby away from the sun, also lets the baby become handsome??fashion. The package includes the color of the hat shown in the picture.