Need to get the message across in a fun and succinct way? Message Balloons are the answer! Readily seen and cheerful, they provide a friendly aerial reminder of your warm wishes. Thank You, Get Well Soon, Best Wishes or Missing You are some of the messages found on these versatile balloons. These popular balloons come in both latex and foil. Generally, latex balloons are best filled with air and foil balloons with helium. Helium enables your balloons to float!