- Our donut-like product is made of concrete. When placed around each sprinkler head, our “donuts” protect the sprinkler heads from breakage caused by lawn mowers or other lawn equipment. We have 4 different sizes to fit anything from 4” popper sprinkler heads to Universal Impact sprinklers. We take orders for all sizes available.
Lawn Mowers and other heavy equipment become an expensive liability when you have invested a significant amount of money in your lawn. Repairing the sprinkler heads becomes a hassle and sometimes is not even economically possible to fix, so you find yourself having less and less functioning sprinklers and your grass starts to suffer.