Archival Negative Pages Holds Four 4 x 5 Inches Negatives or Transparencies， Pack of 25<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"> Holds four 4"x5" negatives or transparencies </span></li><li><span class="a-list-item"> Exclusive thin backing coupled with high clarity allows you to make quality contact sheets without removing or handling negatives </span></li><li><span class="a-list-item"> Strong continuous seams prevent negative hang up. </span></li><li><span class="a-list-item"> Top sheet is 3 mil and bottom sheet is 1.8 mil. </span></li><li><span class="a-list-item"> Archival quality polyethylene - NO PVC - safe for long term storage. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41zCyR7%2BhrL.jpg" noproxy>