Material: Knitting wool, plush lining. Soft, thick, warm, cute, suitable for boys and girls. Durable and elastic, suitable for children from 2 to 5 years. Cap circumference: 48-52 cm. Careful design, warmer, breathable, comfortable, beautiful, safer. The designs are cartoon and fashionable, making your baby elegant and sweet. Plush lining, double thickened layer that can protect both babies and head and neck from the cold. It can keep face, nose, ears and neck warm and provides perfect protection for autumn and winter