Paintable-Artificial Rock Air Pump Cover with vented airholes and large hole cut on the side for easy air hose exit. Ideal to cover any unsightly objects around your pond or garden. Comes in grey only, but can be painted by the consumer in any color. Lightweight, Drillable, Paintable and made with 100% recycled material. Size 15" X19" X11" OD 12"X15" X10.5" ID