Mesh Banners are exceptionally strong and durable. They are tear and fray resistant. The mesh allows for air to freely move through the banner which reduces wind whip and damage. Large #5 toothed brass grommets are set with 90 lbs. of pressure to help prevent pulling out. All 12" X 72" bright yellow banners exceed AASHTO requirements and are legal in all 50 states. This banner has "Oversize Load" on one side.