Stopped my forearm pains for good! When you play games as much as I do, for as long as I do, you HAVE to have a wrist rest! If you don't, you'll get carpal tunnel syndrome, and you won't ever play again. I've gone through 15 different mouse rests, and of all of them, the eXact wrist rest is the best. It's supremely comfortable. The length of it lets you freely move without the thud of dropping your arm off of it, its squishy but not too squishy, and its shaped so its not perfectly square, it arcs so that the movement of your arm follows it, because your wrist arcs when you just bend your elbow. Overall its extremely comfortable to use and a must have by anybody with a mouse for medical reasons!

A must have if you own the eXact Mat. The only thing is that the Razer logo will wear out after a long while. But the comfort factor it well worth it. It is designed to fit perfectly for the eXact Mat and works a lot better than any other after market pad.