Polyken 824 Shrink Wrap Tape (Polyethylene Film): 4 in. x 60 yds. (White)<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"> Core: 3 inch diameter </span></li><li><span class="a-list-item"> Backing/Carrier: polyethylene (PE) film </span></li><li><span class="a-list-item"> Adhesive: rubber </span></li><li><span class="a-list-item"> Certifications: LEED - contributes toward satisfying EQ Credit 4.1 </span></li><li><span class="a-list-item"> Thickness: 7 mils (carrier， adhesive) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41tvcIqZjVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PKcyTGARL.jpg" noproxy>