Put a new angle on your decorative approach with a 22" square foil balloon. Available in a variety of shapes and colors; this is a new helium saver XL made of new Xlite composite material. You can fill up to 30% more balloons per tank, saving you up to 22% on helium costs and using 25% less helium per balloon. They allow for longer float time and a large imprint area are bound to keep your logo visible longer. Comes with self-sealing valve.