The Medisana heated mattress topper is sold at the price of 19.99 euros instead of 48.33 euros on the Cdiscount store. This represents 28.34 euros reduction, without counting all the heating savings that you will be able to make afterwards.
Its use is perfectly safe because it stops automatically after 180 minutes. It is made using Oeko-Tex certified textiles, without any substances harmful to the skin. The model proposed by default as part of this offer measures 80 x 150 cm but it is also available in larger formats.