Siemens iQ500 Free-Standing Fridge-Freezer 203cm KG39NAIAUProduct Features: Total noFrost: Never defrost your freezer again and bid farewell to water drops on the fridge backwall. hyperFresh <0> More space for fruit and vegetables. Dedicated storage for fish and meat. Metal backwall with multiAirflow system Evenly chilled food and drinks on all levels. noDistance Place your refrigerator directly against the wall or in a niche without a gap. superFreezing: fast freezing for even large quantities of food.