MOI Mobile Office Partition with Accessory Rail, Whiteboard, 49-Inch Wide x 72-Inch High (MP3S4972) Overall Dimensions: 49"Wide X 72"High Dry Erase Surface: Double-sided, High Pressure Laminate, non-magnetic Frame: Lightweight, Powder-Coated, Aluminum with Accessory Rail Mobile Feet: Four 3" dual locking casters included Frame Ships Assembled! Nest for easy storage!