- Silicone material,multi-color available - Size:21.5x17.1cm (8.5x6.7inch) - Ideal for promotion - Provides superior tracking with both ball and optical mice, while protecting your desk surface- Integrated, not glued & never peel off.- Provides your mouse with a smooth ensuring greater accuracy, control, and faster response- Point, click and drag quickly, smoothly and accurately- Silicone made ...