Features: Enhancing your aquarium aesthetic with the Aquarium Tunnel, designs to simulated a natural ecosystem and provide a unique viewing experience for shrimp enthusiasts. Use great strength ABS materials, this aquarium decoration is simple and easy to clean, and safe for various type of aquarium environment. Great for aquarium hobbyists, families, educational institutions, and pet stores, catering to both beginner and professionals in the aquarium world. Perfect for home decors, aquarium display, and educational demonstrations, this tunnel enhances beauty and interaction within any fishtanks setups. With its simple designs, this corner ornament serves as great shrimp Hideouts, adding depth to your fish habitat. Specifications: Product Dimension: Approx. 12.5x12.50x5.7cm/4.92x4.92x2.24inch Component: ABS Type: 01/02 Package Includes: Type 01: 1PC Fishtank Tunnel Type 02: 2PCS Fishtank Tunnel note: Please allow 0-1cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.