diff --git a/sources/iwlayer.cpp b/sources/iwlayer.cpp
index 96ed1b8..782c65d 100644
--- a/sources/iwlayer.cpp
+++ b/sources/iwlayer.cpp
@@ -17,6 +17,7 @@
 #include "iwtimelinekeyselection.h"
 #include "iwtrianglecache.h"
 #include "keydragtool.h"
+#include "menubarcommandids.h"
 
 #include <QVector>
 #include <QPainter>
@@ -862,6 +863,9 @@ void IwLayer::onRightClick(int row, QMenu& menu) {
         menu.addAction(parentChildAct);
         //----
 
+        menu.addAction(
+            CommandManager::instance()->getAction(MI_PasteMatteInfo));
+
         return;
       }
       currentRow += shapePair->getRowCount();
diff --git a/sources/iwshapepairselection.cpp b/sources/iwshapepairselection.cpp
index fde9c2f..8650b4e 100644
--- a/sources/iwshapepairselection.cpp
+++ b/sources/iwshapepairselection.cpp
@@ -120,6 +120,7 @@ void IwShapePairSelection::enableCommands() {
   enableCommand(this, MI_ToggleShapeLock, &IwShapePairSelection::toggleLocks);
   enableCommand(this, MI_ToggleVisibility,
                 &IwShapePairSelection::toggleVisibility);
+  enableCommand(this, MI_PasteMatteInfo, &IwShapePairSelection::pasteMatteInfo);
 }
 
 bool IwShapePairSelection::isEmpty() const { return m_shapes.isEmpty(); }
@@ -680,6 +681,44 @@ void IwShapePairSelection::setShapeTag(int tagId, bool on) {
       new SetShapeTagUndo(m_shapes, project, tagId, on));
 }
 
+//---------------------------------------------------
+// マット情報貼り付け
+//---------------------------------------------------
+void IwShapePairSelection::pasteMatteInfo() {
+  // プロジェクト無ければreturn
+  IwProject* project = IwApp::instance()->getCurrentProject()->getProject();
+  if (!project) return;
+
+  // クリップボードからデータを取り、ShapePairDataかどうか確認
+  QClipboard* clipboard     = QApplication::clipboard();
+  const QMimeData* mimeData = clipboard->mimeData();
+  const ShapePairData* shapePairData =
+      dynamic_cast<const ShapePairData*>(mimeData);
+  // データが違っていたらreturn
+  if (!shapePairData) return;
+  // とりあえず、コピーしたシェイプは１つだけである必要
+  if (shapePairData->m_data.count() != 1) return;
+
+  ShapePair::MatteInfo matteInfo = shapePairData->m_data[0]->matteInfo();
+
+  // 選択シェイプ取得
+  QList<OneShape>::iterator i = m_shapes.begin();
+  QList<ShapePair*> shapePairs;
+  while (i != m_shapes.end()) {
+    if ((*i).shapePairP && project->contains((*i).shapePairP) &&
+        !shapePairs.contains((*i).shapePairP)) {
+      shapePairs.append((*i).shapePairP);
+    }
+    i++;
+  }
+
+  if (shapePairs.isEmpty()) return;
+
+  // Undoに登録 同時にredoが呼ばれる
+  IwUndoManager::instance()->push(
+      new PasteMatteInfoUndo(shapePairs, project, matteInfo));
+}
+
 //---------------------------------------------------
 // 以下、Undoコマンドを登録
 //---------------------------------------------------
@@ -894,3 +933,40 @@ void SetShapeTagUndo::setTag(bool isUndo) {
 void SetShapeTagUndo::undo() { setTag(true); }
 
 void SetShapeTagUndo::redo() { setTag(false); }
+
+//---------------------------------------------------
+// マット情報貼り付けのUndo
+//---------------------------------------------------
+
+PasteMatteInfoUndo::PasteMatteInfoUndo(QList<ShapePair*>& shapePairs,
+                                       IwProject* project,
+                                       ShapePair::MatteInfo newInfo)
+    : m_project(project), m_newInfo(newInfo) {
+  for (auto shapePair : shapePairs) {
+    m_prevMatteInfos.append(QPair<ShapePair*, ShapePair::MatteInfo>(
+        shapePair, shapePair->matteInfo()));
+  }
+}
+
+void PasteMatteInfoUndo::undo() {
+  for (auto infoData : m_prevMatteInfos) {
+    ShapePair* shapePair      = infoData.first;
+    ShapePair::MatteInfo info = infoData.second;
+    shapePair->setMatteLayerName(info.layerName);
+    shapePair->setMatteColors(info.colors);
+    shapePair->setMatteTolerance(info.tolerance);
+  }
+  if (m_project->isCurrent())
+    IwApp::instance()->getCurrentProject()->notifyProjectChanged();
+}
+
+void PasteMatteInfoUndo::redo() {
+  for (auto infoData : m_prevMatteInfos) {
+    ShapePair* shapePair = infoData.first;
+    shapePair->setMatteLayerName(m_newInfo.layerName);
+    shapePair->setMatteColors(m_newInfo.colors);
+    shapePair->setMatteTolerance(m_newInfo.tolerance);
+  }
+  if (m_project->isCurrent())
+    IwApp::instance()->getCurrentProject()->notifyProjectChanged();
+}
\ No newline at end of file
diff --git a/sources/iwshapepairselection.h b/sources/iwshapepairselection.h
index 5fe1a86..e0079ac 100644
--- a/sources/iwshapepairselection.h
+++ b/sources/iwshapepairselection.h
@@ -127,6 +127,9 @@ class IwShapePairSelection : public IwSelection  // singleton
 
   // シェイプタグ切り替え
   void setShapeTag(int tagId, bool on);
+
+  // マット情報貼り付け
+  void pasteMatteInfo();
 };
 
 //---------------------------------------------------
@@ -245,4 +248,20 @@ class SetShapeTagUndo : public QUndoCommand {
   void undo();
   void redo();
 };
+
+//---------------------------------------------------
+// マット情報貼り付けのUndo
+//---------------------------------------------------
+
+class PasteMatteInfoUndo : public QUndoCommand {
+  QList<QPair<ShapePair*, ShapePair::MatteInfo>> m_prevMatteInfos;
+  IwProject* m_project;
+  ShapePair::MatteInfo m_newInfo;
+
+public:
+  PasteMatteInfoUndo(QList<ShapePair*>& shapePairs, IwProject* project,
+                     ShapePair::MatteInfo newInfo);
+  void undo();
+  void redo();
+};
 #endif
\ No newline at end of file
diff --git a/sources/mainwindow.cpp b/sources/mainwindow.cpp
index 5393856..769bd4f 100644
--- a/sources/mainwindow.cpp
+++ b/sources/mainwindow.cpp
@@ -420,6 +420,8 @@ void MainWindow::defineActions() {
                MenuShapeCommandType);
   createAction(MI_ToggleVisibility, tr("Toggle Visibility of Selected Shapes"),
                "", MenuShapeCommandType);
+  createAction(MI_PasteMatteInfo, tr("Paste Matte Info"), "Ctrl+Alt+V",
+               MenuShapeCommandType);
 }
 
 //---------------------------------------------------
diff --git a/sources/menubarcommandids.h b/sources/menubarcommandids.h
index 98d0504..a7d03e9 100644
--- a/sources/menubarcommandids.h
+++ b/sources/menubarcommandids.h
@@ -51,6 +51,7 @@
 #define MI_ToggleShapeLock "MI_ToggleShapeLock"
 #define MI_ToggleVisibility "MI_ToggleVisibility"
 #define MI_MatteInfo "MI_MatteInfo"
+#define MI_PasteMatteInfo "MI_PasteMatteInfo"
 
 //---- 上側の表示コントロールツールバーのコマンド
 // #define VMI_MultiFrameMode "VMI_MultiFrameMode"
diff --git a/sources/shapeoptionsdialog.cpp b/sources/shapeoptionsdialog.cpp
index 0a7d982..1174271 100644
--- a/sources/shapeoptionsdialog.cpp
+++ b/sources/shapeoptionsdialog.cpp
@@ -267,6 +267,7 @@ void ShapeOptionsDialog::onSelectionChanged(IwSelection *selection) {
           m_depthEdit->setText(QString::number(minDepth));
         else
           m_depthEdit->setText(QString("%1 - %2").arg(minDepth).arg(maxDepth));
+
       } else {
         m_depthSlider->setDisabled(true);
         m_depthEdit->setDisabled(true);