... and bright color 4.materail:PE Caution Tape,Warning Tape,Safety TapeFeatures:1) Made from thin sheets of bi-oriented polypropylene ... , which help strengthen the visual results3) Designed for road traffic signs, safety warning and other purposesCommon Length:100m,200m,300m,500m.Common ... trustworthiness and excellence and the excelsior quality mind. Warning Tape,Safety Tape