Razer recently released their newest addition to their mousepad range: the Razer Sphex. It's unique feature is its thinness and low price point. Thanks to a special adhesive instead of the traditional rubber on the bottom of the Sphex it sticks to the desk firmly. Nevertheless you don't have to worry about it sticking there forever as you can remove it.  Furthermore it is washable and then sticks again as if it was new.

Check it out .