Quartet Prestige Plus DuraMax Porcelain Planning System, 6 x 4 Feet with 1 x 2 Inch Grid, Graphite Frame (PP1264) Ultra-durable, ultra-smooth 4 x 6 foot planner with 1 x 2 Inch grid on DuraMax porcelain surface that will not scratch, dent, stain or ghost Steel-backed magnetic surface features easy-to-read grid lines and doubles as bulletin board Easy-to-clean writing surface requires minimal use of Quartet cleaning solutions Patented Easy Mount hanging system secures board to wall in multiple places, guaranteeing easy and accurate installation Attached marker tray conveniently stores markers (4 Quartet dry erase and 1 wet erase markers included), erasers (1 eraser included) and accessories (also included) Ultra-durable, ultra-smooth 4 x 6 foot planner with 1 x 2 Inch grid on DuraMax porcelain surface that will not scratch, dent, stain or ghost Easy-to-clean writing surface requires minimal use of Quartet cleaning solutions Patented Easy Mount hanging system secures board to wall in multiple places, guaranteeing easy and accurate installation Attached marker tray conveniently stores markers (4 Quartet dry erase and 1 wet erase markers included), erasers (1 eraser included) and accessories (also included)