Surface 1030 Archetype MBA. Double-sided mousing surface- reversible surface sheet has two unique textures to accommodate your preference, both designed to provide exceptionally precise tracking of your optical, laser or ball mouse. Large surface area (11.5" x 9.5") ensures that you never run out of mousing area. Mouse cord clip component- allows free and unhindered movement while mousing by keeping your cord out of the way. Surface sheet is housed in a Machined Billet Aluminum (MBA) base component.