Spell everything, or anything with these large Mylar Balloon letters and numbers. Balloons are 40" uninflated, or 34" tall inflated. 

Double Sided, Self Sealing Design

Size: 40" tall uninflated, 34" tall when inflated

Each character has tabs with holes for easy hanging so you don't have to deal with the hassle of helium.  All orders of multiple letters or numbers include string for hanging.

Easy to inflate yourself with air using pump (available as an add-on for only $3.99)

Can also be inflated with helium from your local provider for it to float