Specification Binding : Unknown Binding Brand : Creality 3D Label : Creality 3D Manufacturer : Creality 3D MaterialType : Plastic Model : USF2STZ-1P PackageDimensions_Weight : 0.09038952742 PackageDimensions : L:6.1399999937372 X W:4.7199999951856 X H:1.1399999988372 PartNumber : USF2STZ-1P ProductGroup : BISS Basic ProductTypeName : ELECTRONIC_COMPONENT_FAN Publisher : Creality 3D SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/412Jx+Bw8lS._SL75_.jpg SmallImage_Width : 75 Studio : Creality 3D Title : Creality Official 4010 Extruder Hot end Fan 40x40x10MM 24V DC Original Cooling Fan Circle Turbo Fan for 3D Printer Parts Ender 3/Ender 3 Pro/Ender 3 v2/Ender3max/Ender 5/Ender 5s/Ender5pro/Ender5plus Weight : 0.1 WeightUnit : pounds