Material: Synthetic Resin Size: 30cm / 11.81 " Product Features 1. High Simulation, Elegant Modeling, Deeply Loved by The Affection of Fish, Add Unique Charm To Your Aquarium. 2, Provide SHELTER, LIKE Nature Texture, Simulate Real Rock, Suitable for Feeding or Provide shelter. 3, Landscape Layout of Reptiles, Setting Up to PET Mature Ecology ENVIRONMENT Package Include: 3 x Pet vine Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors. 2. Due to the screen difference, the color may be a little different from what you expect, please allow it. 3. 1.00cm=0.39"