The product is a set of five premium toner cartridges compatible with Brother TN227. The cartridges are designed to replace the toner set for Brother TM-227 and are compatible with several Brother Printers including HL-L3210CW, L3230CDW, L3270CDW, L3290CDW, MFC-L3710CW, MFC-L3750CDW, and MFC-L3770CDW printers as well as some others listed on one of the the photos.. The cartridges are a set of cyan, yellow, magenta, black, and RBG color. They use laser print technology and are manufactured in China. The brand is unbranded/generic (The word "PREMIUM" might be the generic brand name.)