MATERIAL AND SIZE: These newborn hat mittens are made of high quality cotton to keep your baby soft and warm. Size: Suitable for 0-6 months baby.DESIGN: Specially designed with adjustable knots that can be tightened or loosened as needed, ensuring a comfortable newborn hat. If desired, our baby hats for girls and boys can be used as premature newborn hats when knotted. The wrist strap is loose and tight, so as not to leave marks if it is too tight. Robust design is easy to matchFeatures: Soft, warm and breathable, our unisex newborn boys and girls hats provide warmth and peace of mind for moms and dads to get dressed on cold days. Easy to wear everydayPacking List: Three sets of hats and gloves (including hat and gloves)GREAT GIFT GIFT: Baby hats and baby gloves are always meaningful gifts every parent will love for their baby shower, baby birthday or ChristmasPacking List: Three sets of hats and gloves (including hat and gloves)We only sell the two-piece set, not the other items in the picture.Due to differences in different monitors, the pictures may not reflect the actual color of the item.Due to manual measurement, please allow slight size errors.