Disappointing that they only sell direct vis Amazon, otherwise send you to local supplier.

TRUEGRID is permeable, recycled, economical, and easy to install. TRUEGRID pavers (Eco) were installed a year ago on our long, long driveway. The county loved that they are fully permeable to stop water run off. A rock bed was laid down, (then we used landscape fabric on top of that in certain areas) lightweight pavers went down on top - even faster than advertised - gravel is dumped on top to fill in and levelled (you can opt to use grass instead of gravel). We overfilled so the grids are not visable. The honey-comb shape prevents the gravel from shifting or compacting. We have had heavy trucks full of gravel and soil coming and going as well as the entire construction crew with NO damage and no shifting at all. Dream product and service.

Paver Dimension stated incorrect and my customer is very disappointed.

This product allowed us to reclaim 30% of our commercial property that would normally be used for stormwater management.