Unsurpassed in performance and durability, Centurion porcelain-on-steel markerboards are the finest markerboards in the world. Specifically designed for everyday use. Centurion markerboards are built to last and carry a fifty-year guarantee. Centurion’s porcelain-on-steel surface is the hardest marker surface available and will resist scratching, denting or staining. Due to its steel substrate, Centurion markerboards accept magnetic accessories. Centurion markerboards, with their fifty-year guarantee, are the best value when measured over their years of dependable service.   Model # Description A2M410 4x10 Premium Magnetic Marker A2M410-M 4x10 Prem. Markerbd w/MR A2M412 4x12 Premium Magnetic Marker A2M412-M 4x12 Prem. Markerbd w/MR A2M416 4x16 Premium Magnetic Marker A2M416-M 4x16 Prem. Markerbd w/MR A2M46 4x6 Premium Magnetic Marker A2M46-M 4x6 Prem. Markerbd w/MR A2M48 4x8 Premium Magnetic Marker A2M48-M 4x8 Prem. Markerbd w/MR M1-23-0 2x3 ALFR Magnetic Marker M1-23-4 2x3 ALFR Magnetic Marker M1-34-0 3x4 ALFR Magnetic Marker M1-34-4 3x4 ALFR Magnetic Marker M1-410-0 4x10 ALFR Magnetic Marker M1-410-4 4x10 ALFR Magnetic Marker M1-412-0 4x12 ALFR Magnetic Marker M1-412-4 4x12 ALFR Magnetic Marker M1-44-0 4x4 ALFR Magnetic Marker M1-44-4 4x4 ALFR Magnetic Marker M1-45-0 4x5 ALFR Magnetic Marker M1-45-4 4x5 ALFR Magnetic Marker M1-46-0 4x6 ALFR Magnetic Marker M1-46-4 4x6 ALFR Magnetic Marker M1-48-0 4x8 ALFR Magnetic Marker M1-48-4 4x8 ALFR Magnetic Marker M1W-23-0 2x3 WDFR Magnetic Marker M1W-23-4 2X3 WDFR Magnetic Marker M1W-34-0 3x4 WDFR Magnetic Marker M1W-34-4 3X4 WDFR Magnetic Marker M1W-410-0 4x10 WDFR Magnetic Marker M1W-410-4 4X10 WDFR Magnetic Marker M1W-412-0 4x12 WDFR Magnetic Marker M1W-412-4 4X12 WDFR Magnetic Marker M1W-44-0 4x4 WDFR Magnetic Marker M1W-44-4 4X4 WDFR Magnetic Marker M1W-45-0 4x5 WDFR Magnetic Marker M1W-45-4 4X5 WDFR Magnetic Marker M1W-46-0 4x6 WDFR Magnetic Marker M1W-46-4 4X6 WDFR Magnetic Marker M1W-48-0 4x8 WDFR Magnetic Marker M1W-48-4 4X8 WDFR Magnetic Marker TM211 11x14 Trend Markerbd TM218 18x24 Trend Markerbd TM223 24x36 Trend Markerbd TM234 36x48 Trend Markerbd TM246 48x72 Trend Markerbd