uxcell 46mm to 49mm Camera Filter Lens 46mm-49mm Step Up Ring Adapter Product Name : Step Up Adapter Ring;Lens Side : 46mm / 1.8" Filter Side : 49mm / 1.9";Total Size : 51 x 7mm / 2.0" x 0.28" (D*T) Material : Metal;Color : Black Weight : 5g Package Content : 1 x Step Up Adapter Ring