uxcell 67mm-52mm 67mm to 52mm Black Step Down Ring Adapter for Camera Product Name : Step Down Adapter Ring;Lens Side : 67mm/ 2.64" Filter Side : 52mm/ 2.04";Total Size : 67 x 6mm/ 2.64" x 0.24" (D*T) Material : Metal;Color : Black Weight : 24g Package Content : 1 x Step Down Adapter Ring(Non-OEN)