11x17 Mailer (Tab lock)<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"> Package Includes: 10 Envelopes </span></li><li><span class="a-list-item"> Product Type: Mailer </span></li><li><span class="a-list-item"> Sheet Size: Tabloid / Ledger </span></li><li><span class="a-list-item"> Inside Length: 20.625" (20-5/8) Inside Width: 13" (inch) </span></li><li><span class="a-list-item"> Material: Paperboard </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/21B8kfv-NzL.jpg" noproxy>