Winter Warm Baby Children Knitted Wool Plush Earflap Hat/Cap Bear Material: Acrylic,Polyester Hat circumference about 18.5-20.5 inches/47-52cm. It is fit for baby 6-36 months.The age is only for reference, you can choose it according the size. consists of 1 hat Hand wash dry flat do not bleach,great colorway,warm and breathable,will go with most outerwear,great for any outdoor activities Soft and comfortable hat