Patco 555 Archival Book Repair Tape: 1 in. x 60 ft. (Clear)<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" diameter </span></li><li><span class="a-list-item"> Backing/Carrier: low-density polyethylene (LDPE) film </span></li><li><span class="a-list-item"> Adhesive: acrylic (acid-free) </span></li><li><span class="a-list-item"> Thickness: 5.5 mils (carrier， adhesive) 4.5 mils (carrier) </span></li><li><span class="a-list-item"> Adhesion: 70 ounces per inch (to stainless steel test panel) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31COkR0LvuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41SsL5NAq0L.jpg" noproxy>