Toddler Birthday Cake Fun To Be One Hat. This yellow first birthday plush birthday cake hat measures 10" tall and features a red brim, blue metallic frosting and a single red candle. Embroidery reads "Fun To Be 1" on the front. The inside fabric lining has a secret pocket including a fun fortune. There is an elastic headband attached to the inside for a secure fit. Spot clean and air dry only.