3M Antistatic Utility Tape 40, 1/2 in x 72 yd (12.70 mm x 66 m)General Information Brand 3M Country Of Origin United States California Residents Proposition 65 Warning Dimensions and Specifications Maximum Operating Temperature (Celsius) 130 Degree Celsius Overall Length (Imperial) 72 yd Overall Width (Imperial) 0. 5 in Overall Width (Metric) 12. 7 mm Total Tape Thickness Without Liner (Imperial) 2. 2 mil Total Tape Thickness Without Liner (Metric) 0. 06 mm Overall Length Imperial 72. 0 Other Details Insulation