Make your home warmer, and reduce your heating bills by fitting magnetic radiator insulation foil behind the radiators in your home. Through it's high heat performance, the radiator reflector foil dramatically cuts heat loss by reflecting warmth back into the room, preventing it from being absorbed by the wall. Quick and easy to install, the foil 'sticks' to the back of radiators using magnetic tape (included). The foil can be cut to size, and is long-lasting: there is no need for glue, paste or removal of the radiator. Using this insulating foil will cut your carbon emissions and improve the efficiency of your central heating.