Place the Economiser RadFlect Radiator Heat Reflecting Barrier - 2.5m behind central heating radiators to improve heat output, conserve energy and reduce your heating bills. It prevents the heat generated from being wasted at the back of the radiator or being lost out toward the wall; the heat is reflected off the barrier and back into the room for you to enjoy. This 2.5 metre roll comes with hook and loop fixings for easy installation and removal. * Reduce your heating bill * Reflects heat into the room * Includes hook & loop fixings * Easy installation & removal