MR1012 Features: * 1"" x 1"" grid * Line thickness = 1/32"" * Boards are wear and scratch resistant and have UV-resistant lines * Graphics are permanently fused with porcelain steel surface * Satin anodized aluminum trim and full-length shelf tray * Magnetic porcelain enameled steel surface Includes: * Includes 4 markers and an eraser * Includes Marsh"s 50-year warranty Dimensions: * Overall Dimensions: 48"" H x 96"" W