25.2 x 8.6 Inches Extended Size: This gaming mouse pad measure 25.2 x 8.6 Inches, it's large enough for most of types of keyboard and mouse. In addition, you can also use this black gaming mouse pad as a desk pad, writing pad, platform protection mat. 2mm Thickness: This black mouse pad is 0.08inch(2mm) thick, this is the perfect thickness, it can provides the most comfortable gaming and working experience to you.