... -1400mm 6.Application:air conditioner heat exchanger or radiator or cooling machine.Product details: Item Air conditioner ... foil/Hydrophilic foilUsage scopeAir conditioner heat exchanger or radiator or cooling machineMaterialAluminium foilAlloy8011,1100,3102 TemperO,H22, ... and best service to you,Welcome for your order.Some more pictures for your reference: Aluminum foil for air conditioner/radiator