Come and Check Our Promo Solutions.Our premium mouse pad is adopted double sided design. The metal side of the hard mouse pad is made of aircraft-graded aluminum alloy, and the other side is made of PU leather which is especially designed with tiny lines. You can choose any side to use. Each side will make your desk looks more fashionable and gorgeous.The metal side is adopted sandblasting anode technology, helping for mouse accurate positioning and bringing you smoother handle. Pls check inventory and detailed info with us before placing your orders.