3M 1181 Copper Foil EMI Shielding Tape, 1 1/2 in x 18 yd, 3 in paper core

General Information Brand 3M™ Adhesive Type Acrylic Country Of Origin Taiwan Sold As Roll California Residents Proposition 65 Warning Dimensions and Specifications Backing (Carrier) Thickness (Imperial) 1.4 mil Backing (Carrier) Thickness (Metric) 0.035 mm Overall Width (Imperial) 1.5 in Overall Width (Metric) 38.1 mm Volume 122.44 cubic inch2006.49 cm3 Weight 13.6 oz385.5 g Material and Composition Backing (Carrier) Material Copper Foil, Flat Backing Carrier Material Copper Foil, Flat Shelf Life 1825 Certifications and Standards Specifications Met RoHS 2011/65/EU