Have the pad received today (Control Edition). Use it with a RAT 5 Mouse and must say it glides damn good about it. Optically also really very strong and in the standard version M very large dimensions for my Ratios, compared with my old mouse pad. The only negative, there is no sewn edge, even though it is in the product description. It now recognizes even accreting from places where the substance will dissolve as it already a bit on fraying. Actually, a great pity. Get it now time to use some time and look as the whole developed, ggfl. return. That is why only 4 stars.