How to Add width and height in Product view

-- url of the page with the problem -- : alfaleather.com/index.php/en/all-products/clubs/blocks-leather
-- HikaShop version -- : 2.0.0
-- Joomla version -- : 2.5

i tried to edit the view product / listing_img_title.php
to display the product's Dimensions
but it displays only the words:
Width:
Height:
without the values
how to display the values beside the label ???

You can use such code: