The rock valve cover is designed to provide an aesthetically pleasing cover for anti-siphon valves, backflow prevention devices, pumps, well casings, and other plumbing fixtures in the landscape. The simulated granite or sandstone surfaces provide a natural, realistic look. The construction is from rotomolded resin, similar to what is used in textured kayaks, which helps resist fading, warping or damage from lawn equipment. The hollow interior provides generous space for equipment. The cover is lightweight enough for one person to install. For the most secure anchoring, the base includes pre-drilled holes for landscape stakes (sold separately).