Barks Attachable to Folding Laptop 0.64cm H x 14cm W Desk Mouse Platform (Lapdek is not included) is manufactured to complement their current product - an aluminum adjustable laptop desk. If you own any of the mentioned laptop desk products of this manufacturer or other compatible brands and is needing some extra space for your external mouse, this mouse pad would be a perfect addition to increase the value of your laptop desk. The unit is easily attached and detached to either left or right side of the leg of the laptop desk. The unit can also be adjusted freely at a different height level for mouse cruising comfort.