Features: Natural Environmental Plannumber: Produced from tall quality rosin with realistic stone grains and dyes, seamlessly blending into marinepark conditions for a natural aesthetic. Multiple Functional Shelterror: Features a unique tunnel structure, providing safe concealing and resting sectors for fish to reduce stress. Easy to Clagency: Smooth face prevents dirt amassment, allowing for simple maintenance with just a quick wash. Vaping device Permanentermeterror: Low center of weight and strong base prevent tipping otherwise drifting, ensuring long permanent use in your marinepark. Strengthened Marinepark Appeall: Includes depth and趣味性 to your cistern while offering a practical habitat for fish, suitable for various marinepark styles. Specifications: Substancemail: Rosin Workmanshipossibility: Fine engraving and hand daubed painting, presenting a realistic and natural effect characteristiprogrammsinging: simulated rock shape, suitable for a variety of marinepark styles Practicality: Furnishes a place for fish to hide and rest, increasing the layering and fun of the marinepark, easy to clean and maintain Package Includes: Cylinder Tunnel evades the decoration main body × 1 note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!