Specification Brand : DOITOOL Label : DOITOOL Manufacturer : DOITOOL MaterialType : stainless_steel, aluminum, silicon, metal PackageDimensions_Weight : 0.4938354668800 PackageDimensions : L:5.11811023100 X W:3.54330708300 X H:3.54330708300 ProductGroup : Home ProductTypeName : CONTROLLER Publisher : DOITOOL SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/414JjrPPimL._SL75_.jpg SmallImage_Width : 75 Studio : DOITOOL Title : DOITOOL Ac Motor 2pcs Controller Wheel Temperature Regulator Ac Electric W Voltage English Electronic Dc Speed Motor Dimmer Conter Motors Motor Controlling Module Weight : 0.5 WeightUnit : pounds