The HP 85A Dual Pack (CE285AF) contains two genuine HP 85A black LaserJet toner cartridges in a single carton. Each cartridge is rated for about 1,600 pages, giving roughly 3,200 pages per pack by HP's ISO-based yield method. It fits the HP LaserJet Pro P1102 and P1102w, P1109, and the LaserJet Pro M1132, M1212, M1214 and M1217 multifunction printers, as well as the M125 and M127 MFPs named in the listing. It is aimed at offices and home users who print a steady volume of text documents and want a spare cartridge ready so a printer never sits idle waiting for stock. The twin pack usually works out cheaper per page than buying singles. In the box: two toner cartridges and a recycling guide. The carton measures about 375 x 226 x 125 mm and weighs about 1.66 kg packed.