This money-saving Aquarium Ornament Set features Penn-Plax's officially licensed SpongeBob SquarePants decorations. This set includes SpongeBob, Patrick, Sandy, Squidward, Mr. Krabs, and Plankton. Get all 6 resins for 1 amazing price! Made of Safe and Durable Resin: All included pieces are inspected with your fish's safety in mind; safe for both freshwater and saltwater aquariums. All ornaments have a sturdy base that keeps them grounded in your tank. Super Simple to Clean: Simply wipe down and rinse off ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Bring the Wonder of Bikini Bottom Home: This fun aquarium ornament set will instantly add excitement and imagination to your tank! Perfect for children and those who love SpongeBob SquarePants! Whether in your aquarium, on top of a cake, or on a bedroom shelf, you'll love these ornaments! But remember, they are not toys. Measurements: Each ornament is approximately 1'' (L) x 1'' (W) x 2'' (H).