Language Arts Class just got better! Use a wet erase marker (not included) to write on the outside to create words or sounds out of words. The 7 inch inflatable clear cube contains a 2 inch vinyl cube on the inside with vowels on all sides. Contains no latex! Shipped directly from the manufacturer.--rush shipping not available. Gift wrap not available. Information on how to place your order by fax or by telephone. Place your order online, fax or by giving us a call! Grades: K - 4 Product Number: AMSR1456