diff --git a/ClosedXML/ClosedXML/ClosedXML/ClosedXML.csproj b/ClosedXML/ClosedXML/ClosedXML/ClosedXML.csproj
index b1cbc88..f4d09a0 100644
--- a/ClosedXML/ClosedXML/ClosedXML/ClosedXML.csproj
+++ b/ClosedXML/ClosedXML/ClosedXML/ClosedXML.csproj
@@ -48,6 +48,8 @@
     <Reference Include="WindowsBase" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Excel\Columns\IXLColumns.cs" />
+    <Compile Include="Excel\Columns\XLColumns.cs" />
     <Compile Include="Excel\PrintOptions\IXLHeaderFooter.cs" />
     <Compile Include="Excel\PrintOptions\IXLHFItem.cs" />
     <Compile Include="Excel\PrintOptions\IXLPageOptions.cs" />
diff --git a/ClosedXML/ClosedXML/ClosedXML/Excel/Columns/IXLColumns.cs b/ClosedXML/ClosedXML/ClosedXML/Excel/Columns/IXLColumns.cs
new file mode 100644
index 0000000..d643370
--- /dev/null
+++ b/ClosedXML/ClosedXML/ClosedXML/Excel/Columns/IXLColumns.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace ClosedXML.Excel
+{
+    public interface IXLColumns: IEnumerable<IXLColumn>, IXLStylized
+    {
+        Double Width { get; set; }
+        void Delete();
+    }
+}
diff --git a/ClosedXML/ClosedXML/ClosedXML/Excel/Columns/XLColumns.cs b/ClosedXML/ClosedXML/ClosedXML/Excel/Columns/XLColumns.cs
new file mode 100644
index 0000000..d3d1439
--- /dev/null
+++ b/ClosedXML/ClosedXML/ClosedXML/Excel/Columns/XLColumns.cs
@@ -0,0 +1,74 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace ClosedXML.Excel
+{
+    public class XLColumns: IXLColumns
+    {
+        List<IXLColumn> columns = new List<IXLColumn>();
+        public IEnumerator<IXLColumn> GetEnumerator()
+        {
+            return columns.GetEnumerator();
+        }
+
+        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
+
+        #region IXLStylized Members
+
+        private IXLStyle style;
+        public IXLStyle Style
+        {
+            get
+            {
+                return style;
+            }
+            set
+            {
+                style = new XLStyle(this, value);
+            }
+        }
+
+        public IEnumerable<IXLStyle> Styles
+        {
+            get
+            {
+                UpdatingStyle = true;
+                yield return style;
+                foreach (var col in columns)
+                {
+                    foreach (var c in col.Internals.Worksheet.Internals.CellsCollection.Values.Where(c => c.Address.Column == col.Internals.FirstCellAddress.Column))
+                    {
+                        yield return c.Style;
+                    }
+                }
+                UpdatingStyle = false;
+            }
+        }
+
+        public Boolean UpdatingStyle { get; set; }
+
+        #endregion
+
+        public double Width
+        {
+            get
+            {
+                throw new NotImplementedException();
+            }
+            set
+            {
+                throw new NotImplementedException();
+            }
+        }
+
+        public void Delete()
+        {
+            this.Column(ColumnNumber).Delete(XLShiftDeletedCells.ShiftCellsLeft);
+        }
+    }
+}
diff --git a/ClosedXML/ClosedXML/ClosedXML/Excel/IXLWorksheet.cs b/ClosedXML/ClosedXML/ClosedXML/Excel/IXLWorksheet.cs
index 72b35c5..f505159 100644
--- a/ClosedXML/ClosedXML/ClosedXML/Excel/IXLWorksheet.cs
+++ b/ClosedXML/ClosedXML/ClosedXML/Excel/IXLWorksheet.cs
@@ -11,7 +11,7 @@
         new IXLColumn Column(Int32 column);
         new IXLColumn Column(String column);
         String Name { get; set; }
-        List<IXLColumn> Columns();
+        IXLColumns Columns();
         List<IXLColumn> Columns(String columns);
         List<IXLColumn> Columns(String firstColumn, String lastColumn);
         List<IXLColumn> Columns(Int32 firstColumn, Int32 lastColumn);