200 Old Age Parchment 65lb Cover Paper Sheets 4 X 6 Inches Cardstock Weight Colored Sheets 4" X 6" (4X6 Inches) Photo|Card|Frame Size - Printable Parchment Semblance by the Pulp Process Cover weight 65#. GSM weight 176. Caliper thickness .010". Metric .254mm 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