OUR CLASS BIRTHDAYS! Caterpillar Bulletin Board Letters, Caterpillar, Spring, Summer Classroom Décor, Caterpillar, Spring, Summer Sayings, Caterpillar, Spring, Summer, Back To School, End of Year The words read, OUR CLASS BIRTHDAYS! Size: 8.5 by 11 inch (letter paper) To print 2 or more letters on one page, please choose print multiple pages, option in your printer. Great for a quick bulletin board, door display and more.