Black Cardstock - 8.5 x 11 inch - 65Lb Cover - 50 Sheets Medium weight paper used by crafters - great for scrapbook pages and card making Easily cuts in most die cutters Similar to the thickness of a regular greeting card Generally printable in laser and ink jet home printers .012&#034; thick is commonly called &#034;poster board&#034; .024&#034; thick is extra thick or heavyweight Pre-score before folding, to avoid cracking on the fold or uneven folding Will not print in most home printers