1.the backing:PE film 2.adhesive:have no gule 3.very good abrasion resistant 4.have high tensile strength. 1.the backing:PE film2.adhesive:have no guleFeature:1.very good abrasion resistant2.have high tensile strength.3.the common color is yellow&black and red&white4.pass to European Union country standard.Main usage:1.applying to protective,fixed,ground and other warning mark.2.traffic guide.