... Thickness: 4mm, 6mm, 8mm, 10mm, 15mm, 20mm, 25mm, 50mm 2). Aluminum foil thickness: 0.5_1.6mm .Aluminum Honeycomb Core Dimensions:1). Total Thickness: 4mm ... , 6mm, 8mm, 10mm, 15mm, 20mm, 25mm, 50mm2). Aluminum foil thickness: 0.5_1.6mm3) Widths:Standard width: 1220mmMaximum width ... intensitydepending on board the installation point of view 0—3dB Aluminum Honeycomb Core