100 Earthy Balsa Fiber 80# Cover Paper Sheets - 5" X 7" (5X7 Inches) Photo|Card|Frame Size - 80 lb/pound Card Weight - Thick Quality Paper with Natural Fibers and a Smooth Finish 80lb CARDSTOCK Cover is 2X thick as 28/70lb (3X thick as 20lb paper) 216 gsm Calipers at .011 inches Darker specks of PULP FIBERS throughout - like fibrous handmade - Monitor's color displays can vary Smooth PRINTABLE SURFACE - Natural earthy tone - Raw fibres and unpretentious earthy look ARCHIVE FRIENDLY Acid-Free and Lignin Free Recycled Natural fibers poured and pressed into paper. THOUSANDS of HAPPY CUSTOMERS have appreciated the quality paper and good service we provide.