Large Mouse Pad Size: Our large mouse pad and wrist rest set includes XXL gaming mouse pad (35.4''x15.7''), keyboard wrist rest(17.2''x3.3''), mousepad wrist rest(8.27''x9.25''), cup coaster(3.9x3.9''). This extended desk mat for keyboard and mouse is large enough to fit your mouse, gaming keyboard, and other desk items Ergonomic Design: The ergonomic mouse pad with wrist rest fits the wrist, the keyboard wrist rest and mouse wrist rest can provide a good touch and effective support for your wrist, keeping your wrist and hand relaxed