Description: Simulation Design: Fish tank rockery cave, highly simulated rockery, hiding holes and designs create natural landscapes and enhance the beauty of the fish tankMultifunction: Fish tank decoration can not only be used as a fish tank decoration, but also as a habitat for reptile pets, increasing the fun of pets' livesPremium Material: Aquarium ornament uses quality resin materials, which are strong and wear resistant, not easy to damage, and will not deform after long term useAquarium Decoration: Smaller fish can go in and out of the fish hole to sleep, rest, hide, and play, increasing the natural scenery in the fish tank and enhancing the of the fishEasy To Clean: Hideaway cave the surface is smooth and easy to clean Specification: 18cmx9.5cmx12.5cm/7.09inchx3.74inchx4.92inch, for 20cm/7.87inch Fish Tank Package Includes: 1Fish Tank Rockery Cave Note: Please allow slightly errors 1-2cm differences due to manual measurement.