Laser Cardstock. Inkjet Cardstock. Waterproof Paper. Dozens of Materials. Inkjet 100737 Colorful 7 pt 90 lb Index Cover (non-adhesive) Index paper is designed with a uniform, smooth surface that enhances ink holdout and printability.  Our Colorful Index Cover paper is acid free and of archival quality.  It is printable on both sides, and is electronic image capable.  Rippedsheets.com can custom perforate and folding-score this versatile cover stock in low to medium quantities with a fast 24 hour turn-around (larger quantities take longer).  The caliper is .0070", so this material meets US Postal Service Non-Automation Design Standards for postcard minimum weight.  Prices are per sheets. To cut shapes with no die charge at about the same price per sheet as 100737 Colorful 7 pt 90 lb Index Cover, please use 100625 Short Run Color Cardstocks - 38 Colors. (Make Ready Charge is built in to the 100625 sheet price). For more complex needs, please see Microperfing/scoring die costs. Long run 100737 Colorful 7 pt 90 lb Index Cover (non-adhesive) blank sheet pricing (no diecuts/perforations). Microperfing and/or scoring twice across (AC) or twice down (DN) is included in the price without a die charge. Click for Long Run Pricing of 100737 Colorful 7 pt 90 lb Index Cover (non-adhesive)