The Razer Goliathus comes in two types the Speed and the Control and three sizes they are Alpha,Omega and the Standard. I have the Omega- Control Edition it’s not like some plastic pad were the mouse would not track. The Razer Goliathus Control Edition greatly enhances the precision and tactile response of gaming-grade mice and also improves just basic mouses too. When you use it you don’t hear like your grinding on sandpaper with the surface being made out of cloth but one downfall is that Razer say on the box that the rubber base has a secure grip on smooth surfaces is wrong i have a wood desk and it keeps moving around when i move the mouse. Also the mouse pad collects dust but for twenty dollars we cant have all the futures we want. So saying all of this I would buy this produce again.