Please allow 1-3cm deviation due to manual measurement. Highly Reflective: Double-sided metailzed aluminum barrier. It can reduce utility bills substantially all year round. ThermAll Radiator Heat Reflector Insulation Insulating Foil 5m Roll SuperFOIL Insulation 600mm x 5m Radiator Heat Reflector Foil - Screwfix Summer: moisture-proof, sun-proof, heat-insulation, and air-conditioning saving; in winter, it has the function of heat preservation, which can save heating and has significant energy-saving effect. Include:1 x Bubble Reflective Foil InsulationNotice:Actual color may be slightly different from the image due to different monitor and light effect. Energy efficiency: Our attic door insulation cover works during the entire year, hot summers and cold winters; It prevents air, dust or pollutants leakage into your home. Double Bubble Reflective Foil InsulationThis product combines the light reflection and heat resistance characteristics of the outer aluminum film material with the insulation and heat insulation of the polyethylene material to play the role of heat reflection, heat insulation, heat preservation, and energy saving. As well as provides benefits of soundproofing when used in walls, ceilings and floors. Radiator Reflective Foil Foil Insulation Sheet Heat Reflector Energy Saving Foil Panel... Perfect Radiant Barrier: Two outer layers of aluminum foil Each foil layer is bonded to a tough layer of polyethylene for strength Reflects up to 97% of radiant heat depending on application Excellent vapor barrier for below grade Can be used for radiant floors, crawl spaces, duct insulation, metal buildings, basement walls & attics. Bubble Reflective Foil Insulation Reflective Radiator Panels Thermal Insulation Foam Foil Bubble Wrap Insulation Radiator Reflectors Radiator Foil Reflective Thermal Bubble Heating Energy Saving Radiator Reflector