Displays2go Counter Mats， Non-Skid Rubber Bottom， Countertop Sign Holders for 11 x 17 Inches Images， Slide-in Design - Set of 20 (CMTBK1117)<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"> Only sold in case packs of 20 units. </span></li><li><span class="a-list-item"> Units have side opening， so signs easily slide in/out. </span></li><li><span class="a-list-item"> Accommodates 11" x 17" signs for convenient promotion. </span></li><li><span class="a-list-item"> Constructed from rubber w/ a non-glare lens for easy reading. </span></li><li><span class="a-list-item"> Total Dimensions: 19 1/4" Long x 13 1/4" Wide x 1/8" Thick Viewable Window: 16 3/4" L x 10 3/4" W (allow for a 1/8" border all the way around your 11" x 17" sign) Black Border: 1 1/4" around edge of mat </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Rop73u-iL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51vmF9C15OL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51jgAo7HoAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51WADl2xGsL.jpg" noproxy>