High-Quality Birthday Crown:This happy birthday crown is carefully sewn from soft felt and cotton to ensure comfort and durability. Made of double-layer felt, it is durable and reusable, providing a lasting and comfortable wearing experience for birthday children Adjustable Design:The birthday crown made of felt has a fastener on the back, and our birthday crown can be easily adjusted in size to fit different head shapes. The adjusted birthday crown makes children feel comfortable when wearing it, suitable for children of different ages Adhesive Design:The front of the felt birthday crown hat is designed to be sticky, and numbers (0-9) will be attached to indicate the child's age, and each birthday can be switched to numbers accordingly. Suitable for every boy and girl, suitable for all ages, can give children an unforgettable birthday Unisex:This birthday cake hat crown is suitable for boys or girls, suitable for birthdays and theme parties. It can also be used for baby showers, theme parties, carnivals, graduation parties, Halloween parties, etc. It can be worn from 0 to 9 years old and become a timeless accessory for birthday celebrations Packing and Size:You will receive a birthday crown and 10 interchangeable numbers (0 to 9). The crown size is about 55x13.5cm/21.65x5.31inch, and the number size is 6cm/2.36inch. It is suitable for any birthday celebration Fabric Crown