Quality Park Catalog Envelope， Plain， 28 lbs.， 6 x 9 Inches， 500 per Box， Kraft (QUA40765)<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"> Durable Kraft， catalog envelopes feature deep gumming for a secure seal </span></li><li><span class="a-list-item"> All seams are quality tested for strength </span></li><li><span class="a-list-item"> Opaque color of Kraft paper stock prevents viewing of contents </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31WZKOtF18L.jpg" noproxy>