Sparco Tyvek Open-End Envelopes， Plain， 12 x 16 x 2 Inches， 100 Count， White (SPR19808)<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"> Regular weight， open-end envelopes are super strong， moisture-resistant and tear-resistant </span></li><li><span class="a-list-item"> These plain envelopes feature a Teak expansion </span></li><li><span class="a-list-item"> Open end closure， plain design </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31164oZiflL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31m60UQhPcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/318nzJgMOCL.jpg" noproxy>