Specification Brand : DOITOOL Label : DOITOOL Manufacturer : DOITOOL MaterialType : metal, stainless_steel, aluminum, silicon PackageDimensions_Weight : 1.2345886672000 PackageDimensions : L:8.85826770750 X W:5.11811023100 X H:3.54330708300 ProductGroup : Home ProductTypeName : CONTROLLER Publisher : DOITOOL SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41Js3K8amoL._SL75_.jpg SmallImage_Width : 75 Studio : DOITOOL Title : DOITOOL Ac Motor 5pcs Controller Wheel Voltage Regulator Electronic English Motor W Speed Dc Ac Electric Motors Conter Temperature Dimmer Motor Controlling Module Weight : 1.2 WeightUnit : pounds