diff --git a/net/FlatBuffers/Offset.cs b/net/FlatBuffers/Offset.cs
new file mode 100644
index 0000000..2b17cec
--- /dev/null
+++ b/net/FlatBuffers/Offset.cs
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2014 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace FlatBuffers
+{
+    /// <summary>
+    /// Offset class for typesafe assignments.
+    /// </summary>
+    public struct Offset<T> where T : struct
+    {
+        public int Value;
+        public Offset(int value)
+        {
+            Value = value;
+        }
+    }
+
+    public struct StringOffset
+    {
+        public int Value;
+        public StringOffset(int value)
+        {
+            Value = value;
+        }
+    }
+
+    public struct VectorOffset
+    {
+        public int Value;
+        public VectorOffset(int value)
+        {
+            Value = value;
+        }
+    }
+}