Designed to work with NDS 6-inch economy grade valve boxes (not included)
Overlapping covers prevent dirt and grass from settling between body and cover
UV inhibitors help prevent cracking, blistering, discoloration and deterioration
Lid snaps on for easy removal or can be screwed to box frame for additional security
This product can expose you to chemicals, including Propylene whis is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.p65Warnings.ca.gov