Check the listing for details. Small Authentic Dan River Aquarium Terrarium Decorative Basking Grainy Rock. Color: Orange, Tan, White, Condition: New. Listed at 9.99 USD. These are hand collected natural rocks harvested directly from the Dan River in Central North Carolina. Natural rocks make a unique and stunning landscape for almost any aquarium or terrarium set up! Each one is completely unique and one of a kind! (Not like fake plastic rocks mass produced from a generic mould in a factory). These are smaller and would be best for a baby/juvenile reptile, or use for decor. This isthe exact rock that you will receive. Inventory #1001 This type of rock is harder to find as it is a rusty orange color and has a nice grainy texture to help you little reptile grip and climb. As they were found along a fault line, you can see that these were formed during the metamorphic process. Metamorphic rocks arise from the transformation of existing rock types, in a process called metamorphism, which means "change in form". The original rock is subjected to heat and pressure, causing profound physical or chemical change. 4.25" x 2.25" x 2.25" (Measured at the widest locations) Total Weight: 1 pound 5 oz. (Note weight determines shipping costs. Can't ship First Class due to being over 16 ounces.)If you purchase multiple basking rocks, I can combine and ship flat rate. Natural stone has much better heat retention as well, due to the density of the stone. The stones are personally hand selected for their size, shape, and appearance so that they are best suited to go into an aquarium or terrarium. Having been an owner of many reptiles and fish, I know that good natural landscape pieces can be hard to find and can be very pricey. Especially for those who live in major cities! Visit my ebay store for more great stone and rock finds!