3M Copper Foil Tape 1126, 3/8 in x 36 yd (9.52 mm x 16.5 m)General Information Brand 3M Adhesive Type Conductive Acrylic Country Of Origin Taiwan Sold As Case California Residents Proposition 65 Warning Dimensions and Specifications Backing (Carrier) Thickness (Imperial) 1. 6 mil Backing (Carrier) Thickness (Metric) 0. 04 mm Overall Length (Imperial) 36 yd Overall Length (Metric) 33 m Overall Width (Imperial) 0. 038 in Overall Width (Metric) 9. 52 mm Overall Length Imperial 36. 0 Width 8. 39 in 21. 3 cm