The Fake Rock Artificial Stone Septic Risers and Manhole Lids - 111 is a must have for any outdoor space. Hollow construction allows everything from septic risers to manhole lids to be concealed inside with little effort. This rock is made of recycled polyethylene this faux stone is an eco-friendly choice. This UV resistant landscaping rock won't fade in the sun or crack in the cold. Durable construction means it is resistant to impact and line trimmers ensuring it will be long lasting.
Overall Dimensions: 36" L x 31" W x 16" H (See inner dimensions on chart in image as rocks taper)
Durable, UV protected will not fade in the sun or crack in cold weather; Commercial grade construction stands up to elements
Lightweight, easy to move, very durable
IDEAL CONCEALING APPLICATIONS: Septic risers and manhole lids up to 30" Diam; Municpal grinder pump access ports and manholes; Commercial/Restaurant greese trap access lids; Irrigation valve box vaults and lids
Incredibly durable construction using RealRock polyethylene blended material.