Adding Information to Product Info Page

Is there a way to add more information to the product info page other than image, model, price, and details button?

I would like to add dimensions.

I attached an example, hopefully it's not too small, but it has dimensions of each product below the product model number.

bluetooth:

Is there a way to add more information to the product info page other than image, model, price, and details button?

I would like to add dimensions.

I attached an example, hopefully it's not too small, but it has dimensions of each product below the product model number.

You could modify your includes/modules/YOUR_TEMPALTE/product_listing.php
if that file doesn't exist copy the file from: includes/modules/product_listing.php
to that folder before you start modifying so you aren't modifying core files.

Can anyone give me any more advice on how to accomplish this.

I just need to add one line below the products name, so the custom doesn't need to go to the details page to see the dimensions of each product.
Thanks.