... 70mm,75mm(2",3",4") Common Thickness:30micron-80micron PE warning tape no adhesive(barricade tapes) Barricade caution apes, satety ... tape and barricade tapes are non-adhesive, non-lead, polyethylene warning tapes. the caution tape is a fast, effective way ... strengthen the visual results3) Designed for road traffic signs, safety warning and other purposesCommon Length:100m,200m,300m,500m.Common Width ...