Ariic New 4PCS Black Cool Balls Cooler Stand Ball Leg Skidproof Pad for Notebook Laptop Cool Ball is a perfect product for your laptop. Depending on the smooth surface of the coolball, you can get forward, backward, leftward, rightward and so on. Efficiently decrease the overall temperature by creating a cooling gap. Enable your computer adjust to a new comfort sitting positions Notebook Cool Ball protects your laptop from hard landing on desktop