This Resin SpongeBob SquarePants Fish Tank Aquatic Bubbler Aquarium Decor comes with BONUS 8ft Airline Tubing Nickelodeon character Spongebob blowing bubbles aerating ornament Inspired by scenes from The SpongeBob Movie: Sponge Out of Water Official Licensed Merchandise Ornament Dimensions: 3.5'' H x 3'' W x 1.25'' D BONUS ITEM is Great for all your aquarium airline needs Clear and flexible tubing that resists kinking