Harman Photo professional inkjet Matt FB Mp Paper is a premium quality, acid free microporous paper on a true photographic fibre base. It is designed to produce instant dry, high quality images on a wide range of photo-dedicated inkjet printers, using dye or pigment inks. Uniquely the paper incorporates a layer below the ink-receiving layer called Baryta. The Baryta layer gives the prints greater detail and definition, an extended tonal range and the look and feel of real photographic paper. The specially developed anti-curl system ensures the prints remain flat after printing.