Measuring 60 inches long by 48 inches wide by 41 inches high, the large model 104 rock enclosure from Dekorra Products LLC is designed to cover objects in landscapes, such as pressure tanks and well assemblies, electrical transformers and pool filter and pump equipment. In the photo, a cutout demonstrates how it can be used to cover a pressure tank. HDPE vacuum-formed, the 104 rock is designed to have a realistic appearance and comes in two colors, fieldstone and riverbed. Dekorra Products LLC, Card No. 256