50 Natural Parchment 65lb Cover Paper Sheets 8.5X11 Inches Cardstock Weight Colored Sheets 8.5" X 11" (8.5X11 Inches) Standard Letter|Flyer Size - Printable Old Parchment Semblance Cover weight 65#. GSM weight 176. Caliper thickness .010". Metric .254mm Natural aged color with darker and lighter tones throughout Finish that is laser and ink jet printable Acid-free and Lignin free. 30% post consumer waste recycled Vintage, antique looking paper manufactured as simulated parchment