HP Double-sided Blockout Banner - 63in x 164ft - 85 Brightness - 100% Opacity - 63" x 164 ft - 510 g/m² Grammage - Matte - 1 Roll - Double-sided, Long Lasting, Durable, Water Resistant, Tear Resistant, Curl Resistant, UV-curable, Solvent Resistant, Flame Resistant, ColorPRO Technology: