Introducing the perfect addition to your back-to-school festivities - the 28" School In Session Foil Party Balloon from Anagram International, Inc. This themed Party Balloon is a must-have for any school-related event, from teacher appreciation parties to classroom decorations. Made with high-quality materials, this durable Party Balloon features a colorful design with the words "School In Session" printed in bold letters. Measuring 28 inches in size, it is the ideal decoration for any classroom or school event. Don't miss out on this essential party supply for all your back-to-school celebrations.