... cooling pads are noisy, bulky and not very portable. Cool feet are the total opposite, small, silent and handy. Cool FeetNo ... a constant cooling airflow.Not only do Cool Feet raise your laptop for cooling, they also create a comfortable ... really hard to go flat again.USB powered cooling pads, cooling trays and cooling stands can be noisy, ... blister card.160 sets/carton, 51*40*51cm. Laptop Cool Feet