Product details： 180mm Metal fan gaurds Place of Origin: Linyi, China (Mainland) Brand Name:Tongxin Model Number: TX180G Material: Metal Size: 180mm Feature: Fan grill finger guard Color: Silver Application: Computer case cooling fan guard,Mahine protect guard etc. OEM: Provide Type: Metal Fan Guard Wire diameter: 0.5-5.0mm Diameter: 60mm,80mm,90mm,110mm,120mm,125mm,145mm,150mm,180mm,200mm ,250mm,etc Surface treatment: Galvanized,powder Coated,Chromed Plated,Epoxy Coated etc The specification of the stainless steel fan guard for cooling fan:stainless steel ,low carbon steel wire etc.