Elmo Mylar Balloons include
One 26" Elmo Head Shaped Mylar Ballo0n
One "Happy 1st Birthday" 17" Mylar Balloon
Includes curling ribbon
Elmo Mylar Balloons are made by Anagram
Balloons uninflated and can be filled with helium or air.
Many party stores, dollar stores, grocery stores, flower shops, etc will fill the balloons with helium for a small fee.