This 18" Opal Happy Halloween Foil Balloon, by Betallic, is the perfect addition to your Halloween party. It features a bright orange and black color scheme, with a large "Happy Halloween" message in the center. The balloon is made of durable foil, so it's sure to last through the night. Hang it up and make your party one to remember! The 18" Opal Happy Halloween Foil Balloon is the perfect way to greet your guests and get everyone in the spooky spirit. Bring your Halloween decorations to the next level with this unique balloon from Betallic.