Different from the traditional one side use of mouse pad, Cooler Master dual-sided polycarbonate mousing surface provides two distinct performance modes: smooth side for SPEED; rough side for PRECISION.

• Dual-sided polycarbonate mousing surface provides two distinct performance modes: smooth side for SPEED; rough side for PRECISION
• Made from a very durable and sturdy anodized aluminum.
• Oversized (264.16x330.2x2.54mm) and uniquely shaped.
• Compatible with optical, laser and ball mice
• Non slippery rubber base.
• SPEED side (Smooth) for high-sensitivity users, like gamers.
• PRECISION side (Rough) for low-sensitivity users, like graphic designers.