Safco Products 8511GR Impromptu Whiteboard, Gray COLLABORATION TOOL. Safco Impromptu Full Whiteboard Screen combines a double-sided magnetic dry erase board, hooks for easel pads and four swivel wheels to create a mobile collaboration tool for retailers, schools, offices and community centers. MAGNETIC WHITEBOARD. Writing is smooth and easy on both sides of this mobile dry erase board. But for added versatility, magnets can be used to post flyers, photos or memos, and hooks are included for attaching easel pads. STRONG ASSEMBLY. Manufactured with commercial-grade steel for exceptional strength and stability, this whiteboard screen performs for years under regular use. The sturdy framework features a powder coat finish to help resist chipping and scratching for a long-lasting professional appearance. EFFORTLESS MOBILITY. Four swivel wheels help the screen roll smoothly between offices, conference rooms, and meeting areas. Two wheels lock to keep the cart in place when needed. PRODUCT DIMENSIONS. Overall product dimensions: 42"W x 21 1/2"D x 72"H. Impromptu mobile full panel double sided magnetic whiteboard screen Includes accessory hooks for easel pads Steel frame with powder coat finish for durability Mobile on four wheel casters, 2 locking Complements entire Impromptu line of products