Underground warning tapes prevent accidental dig-ins and costly damage that can occur during any excavation work. Our underground tape is available in a variety of grades, colors, and detectable or nondetectable constructions. Print your special message, company information or logo and protected underground utilities.  MATERIAL  Polyethylene laminated sheet, 1,000denier. 10 x 10/sq.inch  SPECIFICATION  Logo printing on the OPP film and aluminum foil, and sandwich coated   with woven fabric.  Double folder and stitching every 10cm interval.  TAPE SIZE PER ROLL  Width : 150, 200, 300, 400m/m  Length : 50M  COLOR  Any color available  PACKING  Roll up and carton box packing  APPLICATION  Warning for water pipe, oil pipe, gas pipe