Extra Thick 100lb Cover White Cardstock - 50 Sheets<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Extra Thick Cardstock perfect for invitations， post cards， covers， and more </span></li><li><span class="a-list-item"> Made from 100lb Cover (270 gsm) Stock </span></li><li><span class="a-list-item"> Works on Inkjet &amp; Laser Printers (Copiers too) </span></li><li><span class="a-list-item"> Measures Letter Size 8 1/2" x 11" </span></li><li><span class="a-list-item"> NOTE: This stock is very thick. Please consult your printer manual before ordering to make sure it can handle 100lb Cover (270 gsm) cardstock </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31vacsKEqyL.jpg" noproxy>