Welcome to Bikini Bottom! For your son’s next birthday party, celebrate it in style with all of his favorite cartoon friend and decorate it with this 15″ Spongebob Squarepants Orbz Balloon. Made from foil, this spherical balloon has 4 images printed around the balloon and should be inflated with a latex inflator and are intended to be over-inflated to get their beach ball shape. Each balloon measures 15″ x 16″ with a self-sealing valve and fill it with helium. Each balloon is sold separately for a great addition to any party. Multi-colored. 1 per package.