Which cooling pad to get for Macbook pro 15 Early 2011

I am playing games on my Mac. and the machine gets red hot. I'd like to get a cooling pad for it to keep it calm. After doing a lot of searching I'm thinking of getting a CoolMaster Notepal Infinite Evo Will this cooling pad work well for my machine? I am not able to get much variety of cooling pads in my area. Also, I am attaching links to other cooling pads available:Link 1 , Link 2 .