High elasticity is the outstanding feature of this hat, so it can fit different sizes of heads without causing any pressure to your baby's head. The appealing features of the hat are super soft texture, thickened design and high elasticity so that it can make baby wear comfortably and effectively resist the cold wind to keep baby warm. It is constructed of cotton material. The head circumference is 42-55cm. The hat depth is 18cm. There are multiple colors for you to choose from. It is a nice gift for baby on birthdays, New Year, Christmas, baby showers, or when the cold weather is coming. It is suitable for most winter outdoor activities and daily use. Item Name: Knitted Hat Material: Cotton Gender: Unisex Style: Casual Season: Autumn, Winter Features: Pure Color, Knitted, Stretchy Size Details: Head Circumference: 42-55cm/16.54"-21.65"(Approx.) Hat Depth: 18cm/7.09" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Knitted Hat