150 Brown Kraft Fiber 80# Cover Paper Sheets - 4" X 6" (4X6 Inches) Photo|Card|Frame Size - Rich Earthy Color with Natural Fibers - 80lb/pound Cardstock - Smooth Finish Cover weight 80#. 216 gsm. Caliper .011 Brown kraft color with fibers (brown kraft colors vary by brand) Vellum finish for printer Acid-free and Lignin free 30% post consumer waste recycled