Overclockersclub.com posted a review on the Razer Mantis Mouse Pad

It's big, it's green and it eats everything else for dinner. No, it's not a T-Rex; it's the Razer Mantis, the largest gaming mouse surface on the market today. This is Razer's newest edition to the gaming community. The Razer Corporation was formed in the mid to late 90's. Their main focus is to produce the highest quality precision gaming peripherals made. Their first marketed product was the now famous Razer Boomslang gaming mouse. A mouse that offered up to 2000 DPI while all other gaming mice were still stuck in the 400 DPI area. Since the Boomslang, Razer has produced the Viper, Diamondback and Copperhead gaming mice along with the Exact Mat, a dual sided anodized aluminum mousing surface. Future products to be released are the Tarantula Gaming Keyboard and the Barracuda Gaming Audio System.

Razer Mantis Mouse Pad Review