One of the packages inside were opened, but everything should be great! The Sealed Brother DR-223CL Drum Unit is a high-quality printer accessory designed for use with Brother MFC and HL series printers. With a manufacturer warranty of 2 years, this drum unit ensures reliable and consistent printing performance. Compatible specifically with Brother printers, this unit is a cost-effective solution for maintaining your printing needs efficiently and effectively. Designed to meet the standards of quality and compatibility set by Brother, this drum unit is a reliable choice for professional and personal use.