uxcell Stainless Steel Round Mesh Holes Air Vent 2.52 Inch Dia Product Name : Air Vent;Design : Mesh Hole, Round Shape Color : Silver Tone;Material : Metal Each Hole Diameter : 3.3mm / 0.13";Upper Diameter : 64mm / 2.52" Bottom Diameter : 52mm / 2";Thickness : 9.6mm / 0.38" Net Weight : 14g;Package : 1 x Air Vent