Dimensions: The head circumference is 18.50-20.04in, great elasticity, easy to wear, and not easy to slip down. Recommend age for 0-5 years old baby boys girls.STYLISH DESIGN: The winter knit cap has cute deer horns as decoration. That's great infant christmas hat. Cute and fashionable. Perfect gift for newborn, colleague children, friends kids, daughter, niece, sister, on Christmas, Childrens Day, birthday, Thanksgiving DayMATERIAL: Made of acrylic and polyester. Lightweight, skin-friendly, stretchy, breathable, comfortable and soft. The skull beanie cap keep your kids head and ears warmer in cold winter. The outer fabric is knitted, the smooth polyester fabric is added to the inner layer of the hat.WINDPROOF&WEAR-RESISTANT&WARM: The outer layer of the knit cap is made of thick knit thread, and inside the cap is a comfortable layer of windproof polyester fabric. It can effectively resist the cold wind and warm the baby's head. The material of the hat does not damage easily.APPLICATION: Suitable for any winter outdoors activities, ideal for shopping, walking, traveling, skiing, skating, snowboarding, sleeping, etc. Keep your children warm well.