Product Name : Fan Metal Finger Guard;Material : MetalFit for Fan Size : 80 x 80mm / 3.15" x 3.15"(L*W);Total Size : 79 x 79mm / 3.11" x 3.11"(L*W)Color : Silver ToneNet Weight : 79gFan Grills /Guards are ideal for improving the appearance and safety of your blowhole modifications or other system fans.They are also a perfect replacement for stock case grills as they are very restrictive and these grills will let air flow freely.Package Conetnt:5 x Fan Metal Finger GuardsNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.