Looking for a mod for size dimensions

Hello

Im after a mod for my website to show size dimensions that are set in the product information and to be shown below the product code

small Xmm x Xmm ...
medium
large

Currently i am putting the sizes in the description but i want it to look more polished


have a look here to know what i mean... http://wehaveanysticker.com/index.php?r ... duct_id=58


any help much appreciated!!