The Exo Terra Forest Branch offers an ideal and realistic habitat for vertical-climbing reptiles and amphibians, while simultaneously enhancing the look of any terrarium. These all-natural branches look like aged hardwoods from tropical forests and deserts, and are simple to incorporate into any natural vivarium design. The various sizes and shapes of the branches provide ample opportunity for physical activity, such as chameleons and crested geckos. Natural branches Heat treated Create a 3 dimensional environment Ideal for rainforest and desert terrariums This is a natural product, so every peice will vary is style, thickness, the number of offshoots and even colouration. The size guide refers to the approximate length of the piece: Small (30cm), Medium (45cm) and Large (60cm).