Delta Drain Drainage Composite - 8' x 65'7" grass The mats come standard with

The mats come standard with UV protection and anti-static additives

and roll size dimensions

The SBBC-40CR uses stainless steel hardware and is weather resistant

This backflow enclosure is made of marine grade aluminum with stainless steel hardware

Delta Drain Drainage Composite - 8' x 65'7" grass The mats come standard withDelta Drain is a highly effective dimple drain board that controls the flow of below grade water. Its high water flow capacity ensures effective drainage. It can be used on both horizontal and vertical applications for residential and light commercial uses. ***Minimum Order = 6 rolls (which is 1 Pallet)*** NOTE: Dorken (Delta Drain branded products) are ineligible for return or order cancellation once the order has been shipped. Looking for less than