Offex 72" x 40" Double Sided Mobile Magnetic Whiteboard - 3 Pack Easily flip reversible board for twice the writing area. Magnetic surfaces allow users to display papers or posters 1" aluminum frame gives professional and clean appearance. Take advantage of great mobility with four casters and two locking brakes Full length marker/eraser tray provides ample room for board materials. Material: Painted Steel. Frame: Aluminum; 1" edging Surface Style: Magnetic Painted Steel. Tray Style: Full Length. Casters (4): 2" casters; two casters include locking brakes. Actual Weight: 62 lbs Assembly Required: Yes. Dimensions: Full Dimensions: 74.5" W x 23" D x 69" H; Board: 72" W x 40" H; Tray: 72"W x 2"D; Frame Base: 74.5" W x 23" D Easily flip reversible board for twice the writing area. Magnetic surfaces allow users to display papers or posters. 1&#034; aluminum frame gives professional and clean appearance. Take advantage of great mobility with four casters and two locking brakes. Full length marker/eraser tray provides ample room for board materials. Option to ship in one or two cartons. Board is also available in smaller sizes: 48 x 36 and 36 x 24. Full Dimensions: 74.5 W x 23 D x 69 H. Board: 72 W x 40 H. Tray: 72W x 2D. Frame Base: 74.5 W x 23 D. Sold as 3 Pack Item Number: OF-MB7240WW-3PK Material : Painted Steel Frame : Aluminum; 1&#034; edging Surface Style : Magnetic Painted Steel Full Dimensions : 74.5&#034; W x 23&#034; D x 69&#034; H Board Dimensions : 72&#034; W x 40&#034; H Base Dimensions : 74.5&#034; W x 23&#034; D Tray Style : Full Length Casters (4) : 2&#034; casters; two casters include locking brakes Actual Weight : 62 lbs. Assembly Required  : Yes