Epson Coated Paper - 24 x 30 - Matte - 94 GE/105 ISO (D65) Brightness - 10 Sheet Store: Buy.com For photographers seeking a flat matte surface with the stiffness of a mounted product, EPSON Enhanced Matte Posterboard is the ideal choice. This bright white posterboard is perfect for short term signage and display. It yields highly saturated images, ...