diff --git a/Perspex.Base/Binding.cs b/Perspex.Base/Binding.cs
deleted file mode 100644
index dc050b7e92..0000000000
--- a/Perspex.Base/Binding.cs
+++ /dev/null
@@ -1,76 +0,0 @@
-// -----------------------------------------------------------------------
-// <copyright file="Binding.cs" company="Steven Kirk">
-// Copyright 2014 MIT Licence. See licence.md for more information.
-// </copyright>
-// -----------------------------------------------------------------------
-
-namespace Perspex
-{
-    using System;
-    using System.Reactive;
-
-    public enum BindingMode
-    {
-        Default,
-        OneWay,
-        TwoWay,
-        OneTime,
-        OneWayToSource,
-    }
-
-    public class Binding : ObservableBase<object>, IDescription
-    {
-        public BindingMode Mode
-        {
-            get;
-            set;
-        }
-
-        public BindingPriority Priority
-        {
-            get;
-            set;
-        }
-
-        public PerspexProperty Property
-        {
-            get;
-            set;
-        }
-
-        public PerspexObject Source
-        {
-            get;
-            set;
-        }
-
-        public string Description => string.Format("{0}.{1}", this.Source?.GetType().Name, this.Property.Name);
-
-        public static Binding operator !(Binding binding)
-        {
-            return binding.WithMode(BindingMode.TwoWay);
-        }
-
-        public static Binding operator ~(Binding binding)
-        {
-            return binding.WithMode(BindingMode.TwoWay);
-        }
-
-        public Binding WithMode(BindingMode mode)
-        {
-            this.Mode = mode;
-            return this;
-        }
-
-        public Binding WithPriority(BindingPriority priority)
-        {
-            this.Priority = priority;
-            return this;
-        }
-
-        protected override IDisposable SubscribeCore(IObserver<object> observer)
-        {
-            return this.Source.GetObservable(this.Property).Subscribe(observer);
-        }
-    }
-}
diff --git a/Perspex.Base/BindingDescriptor.cs b/Perspex.Base/BindingDescriptor.cs
new file mode 100644
index 0000000000..1694b6dfca
--- /dev/null
+++ b/Perspex.Base/BindingDescriptor.cs
@@ -0,0 +1,137 @@
+// -----------------------------------------------------------------------
+// <copyright file="BindingDescriptor.cs" company="Steven Kirk">
+// Copyright 2014 MIT Licence. See licence.md for more information.
+// </copyright>
+// -----------------------------------------------------------------------
+
+namespace Perspex
+{
+    using System;
+    using System.Reactive;
+
+    /// <summary>
+    /// Defines possible binding modes.
+    /// </summary>
+    public enum BindingMode
+    {
+        /// <summary>
+        /// Uses the default binding mode specified for the property.
+        /// </summary>
+        Default,
+
+        /// <summary>
+        /// Binds one way from source to target.
+        /// </summary>
+        OneWay,
+
+        /// <summary>
+        /// Binds two-way with the initial value coming from the target.
+        /// </summary>
+        TwoWay,
+
+        /// <summary>
+        /// Copies the target to the source one time and then disposes of the binding.
+        /// </summary>
+        OneTime,
+
+        /// <summary>
+        /// Binds one way from target to source.
+        /// </summary>
+        OneWayToSource,
+    }
+
+    /// <summary>
+    /// Holds a description of a binding, usually for <see cref="PerspexObject"/>'s [] operator.
+    /// </summary>
+    public class BindingDescriptor : ObservableBase<object>, IDescription
+    {
+        /// <summary>
+        /// Gets or sets the binding mode.
+        /// </summary>
+        public BindingMode Mode
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets the binding priority.
+        /// </summary>
+        public BindingPriority Priority
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets the source property.
+        /// </summary>
+        public PerspexProperty Property
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets or sets the source object.
+        /// </summary>
+        public PerspexObject Source
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Gets a description of the binding.
+        /// </summary>
+        public string Description => string.Format("{0}.{1}", this.Source?.GetType().Name, this.Property.Name);
+
+        /// <summary>
+        /// Makes a two-way binding.
+        /// </summary>
+        /// <param name="binding">The current binding.</param>
+        /// <returns>A two-way binding.</returns>
+        public static BindingDescriptor operator !(BindingDescriptor binding)
+        {
+            return binding.WithMode(BindingMode.TwoWay);
+        }
+
+        /// <summary>
+        /// Makes a two-way binding.
+        /// </summary>
+        /// <param name="binding">The current binding.</param>
+        /// <returns>A two-way binding.</returns>
+        public static BindingDescriptor operator ~(BindingDescriptor binding)
+        {
+            return binding.WithMode(BindingMode.TwoWay);
+        }
+
+        /// <summary>
+        /// Modifies the binding mode.
+        /// </summary>
+        /// <param name="mode">The binding mode.</param>
+        /// <returns>The object that the method was called on.</returns>
+        public BindingDescriptor WithMode(BindingMode mode)
+        {
+            this.Mode = mode;
+            return this;
+        }
+
+        /// <summary>
+        /// Modifies the binding priority.
+        /// </summary>
+        /// <param name="priority">The binding priority.</param>
+        /// <returns>The object that the method was called on.</returns>
+        public BindingDescriptor WithPriority(BindingPriority priority)
+        {
+            this.Priority = priority;
+            return this;
+        }
+
+        /// <inheritdoc/>
+        protected override IDisposable SubscribeCore(IObserver<object> observer)
+        {
+            return this.Source.GetObservable(this.Property).Subscribe(observer);
+        }
+    }
+}
diff --git a/Perspex.Base/Perspex.Base.csproj b/Perspex.Base/Perspex.Base.csproj
index ed2f40d64d..82013168f7 100644
--- a/Perspex.Base/Perspex.Base.csproj
+++ b/Perspex.Base/Perspex.Base.csproj
@@ -37,7 +37,7 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Compile Include="Binding.cs" />
+    <Compile Include="BindingDescriptor.cs" />
     <Compile Include="Diagnostics\PerspexObjectExtensions.cs" />
     <Compile Include="GlobalSuppressions.cs" />
     <Compile Include="IObservablePropertyBag.cs" />
diff --git a/Perspex.Base/PerspexObject.cs b/Perspex.Base/PerspexObject.cs
index b4cbf4f818..0c0e402c36 100644
--- a/Perspex.Base/PerspexObject.cs
+++ b/Perspex.Base/PerspexObject.cs
@@ -199,11 +199,11 @@ namespace Perspex
         /// Gets or sets a binding for a <see cref="PerspexProperty"/>.
         /// </summary>
         /// <param name="binding">The binding information.</param>
-        public IObservable<object> this[Binding binding]
+        public IObservable<object> this[BindingDescriptor binding]
         {
             get
             {
-                return new Binding
+                return new BindingDescriptor
                 {
                     Mode = binding.Mode,
                     Priority = binding.Priority,
@@ -214,10 +214,10 @@ namespace Perspex
 
             set
             {
-                BindingMode mode = (binding.Mode == BindingMode.Default) ?
+                var mode = (binding.Mode == BindingMode.Default) ?
                     binding.Property.DefaultBindingMode :
                     binding.Mode;
-                Binding sourceBinding = value as Binding;
+                var sourceBinding = value as BindingDescriptor;
 
                 if (sourceBinding == null && mode != BindingMode.OneWay)
                 {
diff --git a/Perspex.Base/PerspexProperty.cs b/Perspex.Base/PerspexProperty.cs
index 4cf1e046ab..8264d87b1c 100644
--- a/Perspex.Base/PerspexProperty.cs
+++ b/Perspex.Base/PerspexProperty.cs
@@ -170,10 +170,10 @@ namespace Perspex
         /// indexer.
         /// </summary>
         /// <param name="property">The property.</param>
-        /// <returns>A <see cref="Binding"/> describing the binding.</returns>
-        public static Binding operator !(PerspexProperty property)
+        /// <returns>A <see cref="BindingDescriptor"/> describing the binding.</returns>
+        public static BindingDescriptor operator !(PerspexProperty property)
         {
-            return new Binding
+            return new BindingDescriptor
             {
                 Priority = BindingPriority.LocalValue,
                 Property = property,
@@ -185,10 +185,10 @@ namespace Perspex
         /// indexer.
         /// </summary>
         /// <param name="property">The property.</param>
-        /// <returns>A <see cref="Binding"/> describing the binding.</returns>
-        public static Binding operator ~(PerspexProperty property)
+        /// <returns>A <see cref="BindingDescriptor"/> describing the binding.</returns>
+        public static BindingDescriptor operator ~(PerspexProperty property)
         {
-            return new Binding
+            return new BindingDescriptor
             {
                 Priority = BindingPriority.TemplatedParent,
                 Property = property,
@@ -305,13 +305,13 @@ namespace Perspex
         /// Returns a binding accessor that can be passed to <see cref="PerspexObject"/>'s []
         /// operator to initiate a binding.
         /// </summary>
-        /// <returns>A <see cref="Binding"/>.</returns>
+        /// <returns>A <see cref="BindingDescriptor"/>.</returns>
         /// <remarks>
         /// The ! and ~ operators are short forms of this.
         /// </remarks>
-        public Binding Bind()
+        public BindingDescriptor Bind()
         {
-            return new Binding
+            return new BindingDescriptor
             {
                 Property = this,
             };
diff --git a/Tests/Perspex.Base.UnitTests/PerspexObjectTests_Binding.cs b/Tests/Perspex.Base.UnitTests/PerspexObjectTests_Binding.cs
index eea8f421b3..fe8e3eade7 100644
--- a/Tests/Perspex.Base.UnitTests/PerspexObjectTests_Binding.cs
+++ b/Tests/Perspex.Base.UnitTests/PerspexObjectTests_Binding.cs
@@ -226,7 +226,7 @@ namespace Perspex.Base.UnitTests
         {
             Class1 target1 = new Class1();
             Class1 target2 = new Class1();
-            Binding binding = Class1.FooProperty.Bind().WithMode(BindingMode.OneWay);
+            BindingDescriptor binding = Class1.FooProperty.Bind().WithMode(BindingMode.OneWay);
 
             target1.SetValue(Class1.FooProperty, "first");
             target2[binding] = target1[!Class1.FooProperty];
@@ -240,7 +240,7 @@ namespace Perspex.Base.UnitTests
         {
             Class1 target1 = new Class1();
             Class1 target2 = new Class1();
-            Binding binding = Class1.FooProperty.Bind().WithMode(BindingMode.TwoWay);
+            BindingDescriptor binding = Class1.FooProperty.Bind().WithMode(BindingMode.TwoWay);
 
             target1.SetValue(Class1.FooProperty, "first");
             target2[binding] = target1[!Class1.FooProperty];
@@ -256,7 +256,7 @@ namespace Perspex.Base.UnitTests
         {
             Class1 target1 = new Class1();
             Class1 target2 = new Class1();
-            Binding binding = Class1.FooProperty.Bind().WithMode(BindingMode.OneTime);
+            BindingDescriptor binding = Class1.FooProperty.Bind().WithMode(BindingMode.OneTime);
 
             target1.SetValue(Class1.FooProperty, "first");
             target2[binding] = target1[!Class1.FooProperty];