Whether you’re new to pet reptiles or a lifelong enthusiast who’s adding or customizing a terrarium, you won’t find a better selection of lightweight, realistic reptile tank backgrounds than Universal Rocks. We offer one of the industry’s most diverse and detailed collection of backgrounds for reptile enclosures, habitats and terrariums. There are many styles, sizes, and colors to choose from! These backgrounds are flexible, durable, lightweight, and non toxic! Each piece is handmade, so please remember that the color may vary slightly.