Control the temperature of your bed with Climsom air-conditioned mattress toppers, to a degree close to 18 to 48°C! Universal, they fit on all bedding. Easy to install and use Hundreds of TV releases and passages! More than 10 years of existence and a growing demand due in particular to the heat waves. Designed in collaboration with a phlebologist and the subject of a study at the Sleep and Vigilance Center of the Hôtel-Dieu. Contains a Climsom Personal 1 person mattress topper, a thermocontroller and its remote control, a 1m hose in a compact packaging. Packaging dimensions: 35 x 35 x 35 cm