A party is not complete without balloons! This Havercamp Mossy Oak Mylar Balloon is great for that little hunter's birthday party or even a theme party. This mylar balloon comes in the Mossy Oak camo pattern and is an 18 inch round balloon. Let the party begin! REQUIRES inflating and shipped flat in packaging. Check with your local grocery food store in the flower department- they typically have helium to inflate these balloons.