diff --git a/src/Makefile_Elementary.am b/src/Makefile_Elementary.am
index f8fca13520..9df6326dcd 100644
--- a/src/Makefile_Elementary.am
+++ b/src/Makefile_Elementary.am
@@ -176,6 +176,7 @@ elm_private_eolian_files = \
 	lib/elementary/efl_datetime_manager.eo \
 	lib/elementary/efl_ui_list_view_relayout.eo \
 	lib/elementary/efl_ui_list_view_precise_layouter.eo \
+	lib/elementary/efl_ui_model_size.eo \
 	$(NULL)
 
 # Legacy classes - not part of public EO API
@@ -886,6 +887,7 @@ lib_elementary_libelementary_la_SOURCES = \
 	lib/elementary/efl_ui_widget_focus_manager.c \
 	lib/elementary/efl_ui_caching_factory.c \
 	lib/elementary/efl_ui_widget_factory.c \
+	lib/elementary/efl_ui_model_size.c \
 	$(NULL)
 
 
diff --git a/src/lib/elementary/efl_ui_model_size.c b/src/lib/elementary/efl_ui_model_size.c
new file mode 100644
index 0000000000..9780c2baca
--- /dev/null
+++ b/src/lib/elementary/efl_ui_model_size.c
@@ -0,0 +1,48 @@
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <Elementary.h>
+#include "elm_priv.h"
+
+const char *_efl_model_property_itemw = "item.width";
+const char *_efl_model_property_itemh = "item.height";
+const char *_efl_model_property_selfw = "self.width";
+const char *_efl_model_property_selfh = "self.height";
+const char *_efl_model_property_totalw = "total.width";
+const char *_efl_model_property_totalh = "total.height";
+
+static Eina_Iterator *
+_efl_ui_model_size_properties_child(void)
+{
+   const char *properties[] = {
+     _efl_model_property_itemw, _efl_model_property_itemh, _efl_model_property_selfh, _efl_model_property_selfw
+   };
+   return EINA_C_ARRAY_ITERATOR_NEW(properties);
+}
+
+static Eina_Iterator *
+_efl_ui_model_size_properties_root(void)
+{
+   const char *properties[] = {
+     _efl_model_property_itemw, _efl_model_property_itemh
+   };
+   return EINA_C_ARRAY_ITERATOR_NEW(properties);
+}
+
+static Eina_Iterator *
+_efl_ui_model_size_efl_model_properties_get(const Eo *obj, void *pd EINA_UNUSED)
+{
+   Eina_Iterator *super;
+   Eina_Iterator *prop;
+
+   super = efl_model_properties_get(efl_super(obj, EFL_UI_MODEL_SIZE_CLASS));
+   if (efl_isa(efl_parent_get(obj), EFL_UI_MODEL_SIZE_CLASS))
+     prop = _efl_ui_model_size_properties_child();
+   else
+     prop = _efl_ui_model_size_properties_root();
+
+   return eina_multi_iterator_new(super, prop);
+}
+
+#include "efl_ui_model_size.eo.c"
diff --git a/src/lib/elementary/efl_ui_model_size.eo b/src/lib/elementary/efl_ui_model_size.eo
new file mode 100644
index 0000000000..f08f32bc92
--- /dev/null
+++ b/src/lib/elementary/efl_ui_model_size.eo
@@ -0,0 +1,19 @@
+class Efl.Ui.Model_Size extends Efl.Model_Composite
+{
+   [[Class to be used to store object item size for List/Grid View.
+
+   This model provide the following properties that can be retrived by
+   @Efl.Model.properties.get :
+   - "$self.width" and "$self.height" define the size of this object from the point of
+   view of the @Efl.Ui.View that use it. It only apply on children and not on the
+   top root object.
+   - "$item.width" and "$item.height" define all the children size and is available
+   only on @Efl.Ui.Model_Size that do have children.
+   - "$total.width" and "$total.height" define the accumulated size used by all the children.
+   Only vertical list accumulation logic is implemented at this point.]]
+
+   data: null;
+   implements {
+      Efl.Model.properties { get; }
+   }
+}
\ No newline at end of file
diff --git a/src/lib/elementary/elm_priv.h b/src/lib/elementary/elm_priv.h
index 0fd36df9a2..9410fd4213 100644
--- a/src/lib/elementary/elm_priv.h
+++ b/src/lib/elementary/elm_priv.h
@@ -69,6 +69,14 @@
 # include "elm_widget_item_static_focus.eo.h"
 #include "efl_ui_selection_manager.eo.h"
 # include "efl_datetime_manager.eo.h"
+# include "efl_ui_model_size.eo.h"
+
+extern const char *_efl_model_property_itemw;
+extern const char *_efl_model_property_itemh;
+extern const char *_efl_model_property_selfw;
+extern const char *_efl_model_property_selfh;
+extern const char *_efl_model_property_totalw;
+extern const char *_efl_model_property_totalh;
 
 # ifdef HAVE_LANGINFO_H
 #  include <langinfo.h>
diff --git a/src/lib/elementary/meson.build b/src/lib/elementary/meson.build
index fa5b42b4a1..90cfa83ead 100644
--- a/src/lib/elementary/meson.build
+++ b/src/lib/elementary/meson.build
@@ -339,6 +339,7 @@ priv_eo_files = [
   'efl_datetime_manager.eo',
   'efl_ui_list_view_precise_layouter.eo',
   'efl_ui_list_view_relayout.eo',
+  'efl_ui_model_size.eo',
 ]
 
 priv_eo_file_target = []
@@ -905,7 +906,8 @@ elementary_src = [
   'efl_ui_tab_page.c',
   'efl_ui_widget_focus_manager.c',
   'efl_ui_caching_factory.c',
-  'efl_ui_widget_factory.c'
+  'efl_ui_widget_factory.c',
+  'efl_ui_model_size.c'
 ]
 
 elementary_deps = [emile, eo, efl, edje, ethumb, ethumb_client, emotion, ecore_imf, ecore_con, eldbus, efreet, efreet_mime, efreet_trash, eio, atspi, dl, intl]