This 18" Iridescent Skull Web Foil Balloon from Anagram International, Inc. is the perfect addition to any Halloween celebration. This spooky balloon features an iridescent skull design with a webbed background. It's sure to add a festive touch to any party or gathering. The balloon is made of durable foil material and is designed to last. It's also easy to inflate and can be used both indoors and outdoors. Add some spooky fun to your Halloween decorations with this 18" Iridescent Skull Web Foil Balloon. 026635419604.