Boen sf-4100 safety snow fence – o-ring, 4 ft. X 100 ft.,orange boen’s heavy-duty orange construction snow/safety barrier fence is primarily employed to minimize the amount of snowdrift on roadways and railways by forcing windblown, drifting snow to accumulate in a desired place. It is ideal for fencing off construction sites, industrial facilities, farms, slow zones, and hazardous areas. Orange barrier fences have high visibility and are excellent for traffic control on highways, local streets and residential driveways in sun, rain, and snow. Our safety fence is tear resistant and will therefore withstand heavy weathers.