The Importance Of a Wine Fridge Rack A wine fridge rack is a convenient method to store your wine bottles. They are usually made of wood or metal. Unlike wooden shelves, metal racks are strong and do not absorb the vibration from refrigerators. They also provide more space per shelf. https://pediascape.science/wiki/3_Reasons_Three_Reasons_Your_Wine_Fridge_Integrated_Is_Broken_And_How_To_Repair_It