This vintage lot of four sealed (older) packs of 3M Professional Photo Paper comes in 4" x 6" size with a high-gloss finish. The pack includes 20 sheets, with a total of 80 sheets in 4 packs. It is compatible with all inkjet printers, making it suitable for professional photo printing.

The packs are new and sealed but are vintage, and hopefully still work well with whatever modern ink jet printers you are using.