Eureka Dr. Seuss Back to School Cat In The Hat Adjustable Classroom Party Hat, 32 pcs Includes (32) paper party hats with adjustable sizes. Cat in the Hat party hats measure 8'' tall. These fun and colorful Cat in the Hat striped hat paper headbands are perfect for students of all ages! Teachers can use these Cat in the Hat classroom supplies to celebrate Read Across America Day, Dr. Seuss Day, birthdays, and more! These paper party hats are reusable, perfect for any classroom celebration!