Intertape Polymer Group Anchor AC50 4139 Maximum Performance DUCTape， 14-Mil 1.87-Inches x 60-Yard<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"> maximum performance for sealing heating and air ventilation systems </span></li><li><span class="a-list-item"> High Tensile and tear strength </span></li><li><span class="a-list-item"> Meets HUD， BOCA and LA county codes </span></li><li><span class="a-list-item"> tested in Accordance with UL 723 </span></li><li><span class="a-list-item"> Made In USA </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/517wNTGwmcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kji6dt3lL.jpg" noproxy>