Safco - Presentation Boards & Accessories - 8511GR - The Impromptu� Full Whiteboard Screen is a mobile collaboration screen, measuring 42 x 72"". The mobile whiteboard is a full magnetic whiteboard panel atop a black steel frame. The mobile screen rolls on four wheels (two locking). Features accessory hooks for easel pads. Complements entire Impromptu line of products.Features : Finish: Gray; Material: Solid Fiberboard (back); Hardboard (shelves); Furniture Grade Particleboard; Mobile whiteboard; Easily write and take notes with dry erase markers; Comes with accessory hooks for easel pads; Full magnetic double-sided whiteboard panel; Whiteboard option includes magnetic accessory tray for dry erase markers and eraser; Metallic gray steel frame; Mobile whiteboard on four wheels (two locking); Complements entire Impromptu line of products. Specifications : Product Dimensions : 72"" H x 42"" W x 24"" D; Product Weight : 36 lbs; Weight Capacity : 30 lbs. per shelf.