XIANQI Product description Size: 7.5*7*13cm Color: yellow Material: Resin Package content: 1pcs aquarium decoration 1.MADE OF SAFE AND DURABLE RESIN: Ornament is inspected with your fishs safety in mind, and is safe for freshwater and saltwater aquariums. The ornament has a sturdy base: you dont need to worry about it floating around once you place it underwater. 2.MEASUREMENTS OF SPONGE BOBS HOUSE: The ornament measures approximately 13cm tall, so it will fit easily in almost any home fish tank. It is designed to be the perfect accent to any aquarium regardless of the size. Get creative You can use this product as a centerpiece, cake topper, or paperweight for fans of the show. 3.SUPER SIMPLE TO CLEAN: Simply wipe down and rinse off the ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. 4.BRING THE WORLD OF SPONGEBOB HOME: Perfect for adults and children This fun aquarium decoration will add magic instantly to your tank Most small and medium fish can fit inside, allowing them to swim in and around it. This helps reduce fish boredom 5.MEASUREMENTS: SpongeBobs Pineapple House measures approximately 7.5*7*13cm. It will fit easily in almost any fish tank sitting at home. Its designed to be the perfect accent to any aquarium, regardless of size. Get creative