The Kanmed WarmCloud system consists of a single-use Warm Air Mattress, a Main Unit and a Remote Controller for operating the system. The idea is simple yet it is the most efficient system available on the market. The Warm Air Mattress is placed under the patient and creates a soft, comfortable and temperature controlled cushion. Kanmed WarmCloud is very easy to use. Take a look at our short instruction Video: https://youtu.be/VJAFcQe-hdE