Shadow & Light Mouse Pad Yin Yang Mouse Pad Sacred Art Mouse Pad Spiritual Mouse Pad with Yin Yang Design Optical-friendly Yin Yang mouse pad for improved tracking Our Spiritual Mousepad measures 9.25 x 7.75  Perfect for any desk or work space. Shadow & Light Mouse pads surface area is ideal for all mouse types Our Sacred Art Mouse Pad is made with a Durable cloth cover which is dust and stain resistant. High Quality, non-skid rubber bottom keeps this yin yang mouse pad firmly in place.