Features: Safety Resin: The astronaut aquarium decoration is made of safe and resin, suitable for fresh water and salt water. Adjustable Position: Uses buoyancy to allow cute astronauts to dive without sinking at the bottom. The package contains 1 floating boilies and 1 fishing line. Suitable for all types of aquariums: Aquarium decorations are suitable for the existing landscape match, whether it is natural or interesting cartoon characters. In addition to large tanks, it is also suitable for small aquariums. For fish health: adequate water flow is also helpful for fish health. As an aquarium accessory, it can help you observe the direction of water flow in your aquarium. Not sharp edges. You don't have to worry about scratching small fish. Size: The astronaut resin is about 5 x 7.4cm / 1.97 x 2.91 inches. Specification: Material: ResinColor: Blue/Silver/GoldSize: (Approx.) Astronaut-5x7.4cm/1.97x2.91inFishing Line-Length 40cm/15.75inWeight: Approx.100gPackage Included: 1 Piece Aquarium Astronaut Decorations (Blue/Silver/Gold)1 Piece Floating Balls1 Piece Fishing LineNote: 1. Please allow 0-1cm error due to manual measurement. Pls make sure you do not mind before bidding.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!