The Presco Safety Skirt is a highly visible perimeter marker that consists of 9.25IN strips of Orange Glo nylon coated PVC sewn onto our .75IN x 150FT yellow/black/yellow woven barricade tape. Ideal for jobs where a perimeter marker is needed for long term. Highly visible so those operating heavy machinery can see it easily. Woven barricade tape is extremely strong and will last in extreme weather conditions. Sold per box (25 strands). One strand measures 3/4″ x 150′.