Lumber Tarps are used to secure and protect cargo on flatbed trailers. We put brass grommets all around the hem plus 3 rows of D rings placed every 24" along each long side. The D rings are sewn under continuous rows of 2" seatbelt webbing and placed 30,60 and 90 inches up from the edge (hem). 

1.Hems: All hems re-enforced with 2" webbing and double stitched for extra strength

2."D" Rings: Three rows of D rings box stitched with protection flaps so the hooks from bungee straps are staggered intermittent from one line to the next.

3.Grommets: Tough solid toothed brass grommets clinched every 2feet