This unique Bubble Balloon resembles more of a beach ball than a balloon. It is made of a stretchy plastic that when inflated with helium, floats for weeks. This particular Bubble Balloon is decorated with cupcakes and dots and says "Happy Birthday" on it. It makes for a great statement piece. The balloons can be tricky to inflate with helium. You will need to keep inflating until all the creases are out if it and then tie it off with a cinch knot. It is well worth the effort though!