Specification Binding : Electronics Brand : Altru Print Label : USA Printer Company Manufacturer : USA Printer Company Model : B5L24-67901-DTK-AP PackageDimensions_Weight : 6.60 PackageDimensions : L:21.00 X W:15.00 X H:7.00 PartNumber : B5L24-67901-DTK-AP ProductGroup : CE ProductTypeName : OFFICE_ELECTRONICS Publisher : USA Printer Company SmallImage_Height : 50 SmallImage_URL : http://ecx.images-amazon.com/images/I/31kGKK3u78L._SL75_.jpg SmallImage_Width : 75 Studio : USA Printer Company Title : Altru Print B5L24-67901-DTK-AP Deluxe Transfer Kit for HP Color Laserjet M552, M553, M577 Includes Electrostatic Transfer Belt (ETB), Secondary Transfer Roller & Tray 1-3 Weight : 6.6 WeightUnit : pounds