3M Microfinishing Film Roll 472L, 15 Mic 5MIL, Type E, 1/2 in x 150 ft x 3 inGeneral Information Brand 3M Bond Type Resin Country Of Origin United States Sold As Roll California Residents Proposition 65 Warning Dimensions and Specifications Micron Grade 15 m Overall Length (Imperial) 150 ft Overall Length (Metric) 45. 75 m Overall Width (Imperial) 0. 5 in Overall Width (Metric) 12. 7 mm Grit Non Pertinent Volume 103. 94 cubic inch 1703. 31 cm3 Weight 1. 8 lb 0. 82 kg Other Details Product Category Coated Abrasives Material and