Ball Home Canning Rack (by Jarden Home Brands) Strong durable rack Chrome plating resists corrosion for years of safe use. Fits all regular and widemouth jars For use only with water bath canning and not pressure canning Folds easily for storage Strong durable rack Chrome plating resists corrosion for years of safe use. Fits all regular and widemouth jars Folds easily for storage Folds easily for storage