--10% of profits go to children's charity-- These over-sized mylar foil balloons are the perfect accessory for a Pokemon theme party & will bring a smile to your child's face. Five balloons are included featuring Pikachu, Pokeball, Squirtle, Ivysaur & Charmander. Pikachu, Pokeball, Squirtle & Ivysaur are 26" (over 2 ft.). Pokeball measures 18". Balloons are re-usable; celebrate and then store away for the next child's birthday party! String & helium not included, but can be purchased separately at a party store like Party City, Dollar Tree or the grocery store. (We do not recommend filling these balloons with a small tank meant for home use, as the nozzel on home tanks may not fit the balloon.)