3M CeQUIN II Inorganic Insulating Paper 50 milGeneral Information Brand 3M Product Type Inorganic Country Of Origin United States Sold As SquareYard Lead Time 53 days California Residents Proposition 65 Warning Return Policy NCNR Non Cancellable Non Returnable Dimensions and Specifications Overall Thickness (Imperial) 50 mil Overall Thickness (Metric) 1270 micron Total Thickness 50 mil Volume 64. 8 cubic inch 1061. 88 cm3 Weight 40. 48 oz 1147. 59 g Other Details Construction Pure Paper