Combination: 4 package 0.7 inches x 66 feet Professional quality electrical tape, it has a certain strength, flexibility, long-term in interface with protection, effectively prevent leakage From excellent plasticizing PVC film, coating produced by high pressure sensitive adhesive electrical tape, can prevent wear and tear, weather, water, solvents and chemicals splash Usage: used for binding wire and cable, machinery repair, etc. PVC (polyvinyl chloride), below 600 v voltage level of all the main insulation wire and cable connector