Description: Flat bottom to have it stand easily and steadily in your aquarium. It is made of high quality resin, which is absolutely safe for fresh water and won't fade away. This product is made of resin, which is formed by reverse molding and is not easily damaged. There are 4 types to choose from: A, B, C, D. Suitable for reptiles: such as lizards, turtles, spiders, snakes, crickets, scorpions, frogs, fish and other small animals. Item Name: Moss Rock Material:Resin Size Details: Type 1: 11.5cm x 8cm x 10cm/4.5" x 3.15" x 3.94" (Approx.) Type 2: 11cm x 5.5cm x 9.5cm/4.33" x 2.16" x 3.74" (Approx.) Type 3: 11.5cm x 6cm x 11cm/4.5" x 2.36" x 4.33" (Approx.) Type 4: 11cm x 5.5cm x 10cm/4.33" x 2.16" x 3.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Please soak it in water for 10 minutes before use it. Package Includes: 1 X Moss Rock Flat bottom to have it stand easily and steadily in your aquarium. It is made of high quality resin, which is absolutely safe for fresh water and won't fade away. This product is made of resin, which is formed by reverse molding and is not easily damaged. There are 4 types to choose from: A, B, C, D. Suitable for reptiles: such as lizards, turtles, spiders, snakes, crickets, scorpions, frogs, fish and other small animals.