Celebrate each student's special day in and out of the classroom in style with Carson Dellosa's Birthday Crowns Set. The colorful, 6 1/4-inch x 23 1/2-inch home or classroom decoration paper party hats are made from durable card stock paper, and are pre-cut for easy assembly. Use tape or staples to complete each crown, fitting on most head sizes with ease. The colorful design on each birthday crown in the 30piece set features a happy birthday message on a large birthday cake, with gifts and fun designs dancing across each hat as you celebrate. Education happens everywhere, and Carson Dellosa strives to provide the tools needed to inspire learning everywhere it happens.