lisaKim Penguins With Ballons Office&Gaming Rectangle Mouse Pad in 250mm*200mm*3mm Fine-textured surface improves tracking mouse movements; creates consistent gliding. Pad size ideal for moving your mouse freely when gaming.No-slip rubber undersurface firmly grips the desktop. No-slip rubber undersurface firmly grips the desktop. Pad size: 250 200  5mm / 9.86  7.88  0.1745in Soft, upper finish comfortable for wrists and hands.