uxcell 37mm to 55mm Camera Filter Lens 37mm-55mm Step Up Ring Adapter<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Product Name : Step Up Adapter Ring;Material : Metal </span></li><li><span class="a-list-item"> Male Thread : 37mm/1.45";Female Thread : 55mm/2.16" </span></li><li><span class="a-list-item"> Size(Approx) : 57 x 7mm/2.2"x 0.28"(Max.D*H);Color : Black </span></li><li><span class="a-list-item"> Weight : 5g </span></li><li><span class="a-list-item"> Package Content : 1 x Step Up Adapter Ring </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31xzQ1tBV3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41tQYalNa6L.jpg" noproxy>