S.P. Richards Company File Prong Fastener， 8-1/2-Inch CC， 3-1/2-Inch Capacity， 900 Pages， 50 per Box， SR (SPRR724)<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"> Top-grade steel prong fasteners make papers spill-proof </span></li><li><span class="a-list-item"> Each features a noncorrosive finish </span></li><li><span class="a-list-item"> Punch holes in paper， place over fastener prongs， and secure with compressor </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41oFPdWWOPL.jpg" noproxy>