Formatt Hitech Limited HT85ND1.8 85x85MM (3.35-InchX3.35-Inch) Neutral Density 1.8 (6 Stops) Filter for Cokin P<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"> Hitech filters are made from the highest quality 1.5mm optical resin. </span></li><li><span class="a-list-item"> the filter is also available in 100mm， 150mm and 165mm sizes. </span></li><li><span class="a-list-item"> the 85mm size is useable with Hitech 85mm holder systems or any 85mm (3.35-Inch/Size) holder. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/21acleFX3kL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4166upBh7mL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RHdcTW7EL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41os6q0jiOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Ufxmu6lXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51M7QtJxaXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/512LG%2B3-oxL.jpg" noproxy>