diff --git a/addons/delivery/stock.py b/addons/delivery/stock.py
index a84a22654b2..efc793af33c 100644
--- a/addons/delivery/stock.py
+++ b/addons/delivery/stock.py
@@ -66,7 +66,7 @@ class stock_picking(osv.osv):
                  }),
         'carrier_tracking_ref': fields.char('Carrier Tracking Ref', size=32),
         'number_of_packages': fields.integer('Number of Packages'),
-        'product_uom_weight': fields.many2one('product.uom', 'Unit of Measure', required=True,readonly="1",help="Unit of Measure (Unit of Measure) is the unit of measurement for Duration",),
+        'product_uom_weight': fields.many2one('product.uom', 'Unit of Measure', required=True,readonly="1",help="Unit of Measure (Unit of Measure) is the unit of measurement for Weight",),
         }
 
     def _prepare_shipping_invoice_line(self, cr, uid, picking, invoice, context=None):
diff --git a/addons/product/product.py b/addons/product/product.py
index 6bee0567480..e73d0d57241 100644
--- a/addons/product/product.py
+++ b/addons/product/product.py
@@ -784,9 +784,9 @@ class product_packaging(osv.osv):
         'height': fields.float('Height', help='The height of the package'),
         'width': fields.float('Width', help='The width of the package'),
         'length': fields.float('Length', help='The length of the package'),
-        'product_uom_width': fields.many2one('product.uom', 'Unit of Measure',readonly="1", required=True, help="Unit of Measure (Unit of Measure) is the unit of measurement for Duration",),
-        'product_uom_length': fields.many2one('product.uom', 'Unit of Measure', readonly="1",required=True, help="Unit of Measure (Unit of Measure) is the unit of measurement for Duration",),
-        'product_uom_height': fields.many2one('product.uom', 'Unit of Measure',readonly="1", required=True, help="Unit of Measure (Unit of Measure) is the unit of measurement for Duration",),
+        'product_uom_width': fields.many2one('product.uom', 'Unit of Measure',readonly="1", required=True, help="Unit of Measure (Unit of Measure) is the unit of measurement for width",),
+        'product_uom_length': fields.many2one('product.uom', 'Unit of Measure', readonly="1",required=True, help="Unit of Measure (Unit of Measure) is the unit of measurement for Length",),
+        'product_uom_height': fields.many2one('product.uom', 'Unit of Measure',readonly="1", required=True, help="Unit of Measure (Unit of Measure) is the unit of measurement for Height",),
     }