using javascript to create popup windows in the additional info section on the product page

Hello all, new here and rusty on my coding skills. I was hoping someone would have javascript that will work in the additional info section on the product page to create a popup window that I can put my sizing information in?

Hi, I solve some same cases. You can use Lightbox Plugin to achieve this.

First, create a page in Not Linked >> Add your sizing Information

Next, add a link in Additional Info (or Product Description) >> Add Lightbox Link

All set.

(The answer contains an affiliate link, which means I will receive a small commission if you click and buy the plugin according to the link above.)