This is a portable cooling stand with flat feet that are approximately 25mm or approx. 1 inch high. The stand is designed to improve ventilation and reduce heat from your laptop, especially for older Asus models such as k50id, P81IJ, K53E-SX199D, K40IJ, K50C, K50IE, K50IJ, K50IN. The stand is effective in improving the performance of your laptop without adding extra noise, increasing the productivity and lifespan of your laptop. It only comes with one foot, but you can simply copy and mirror the model to get a second foot.