Please access the backend and visit Rey theme > Modules Manager and enable Size Guides for Products module, ex: https://d.pr/i/BHlHv8 .
Simply visit Rey theme > Size Guides and create a new Size Guide ex: https://d.pr/i/41q34M .
You can also import a sample guide just by clicking the “Import Sample guide” from the top toolbar, right next to the “New” button.
This will create a new post pre-filled with 3 tables for different types of measurements.
You can edit the tables just by clicking the cells and filling them up with values ex: https://d.pr/i/u55ypu .
Access Customizer > WooCommerce > Product page > Components in Summary > Size guides and pick the newly created guide ex: https://d.pr/i/IZHsZT . You can customize the button’s position and display properties.
If you don’t want a traditional position, you can embed the button or content with either of these two shortcodes
[rey_size_guide id="99"] or
[rey_size_guide_button id="99"] .
You can pick specific product categories, tags or attributes ex: https://d.pr/i/F2tkIs .
Or, you can pick per product, in the product’s backend ex: https://d.pr/i/dKA8gD .
If you want more customisation freedom, you can edit the guides with Elementor and be more creative.
If you want to replace the tables in Elementor, please hide the tables ex: https://d.pr/i/ChrGgl and than edit the guide with Elementor, where you can insert an ACF Table element ex: https://d.pr/i/OMqw6d . To pick the correct field name, simply search for “table” or “size” etc.
There’s the plugin called “Product Size Charts Plugin for WooCommerce” . It’s probably the best plugin for this sort of functionality. It has custom templates, assignment per category etc.
To install, go to Plugins > Add new and search for “Product Size Charts Plugin for WooCommerce” and you should find it listed there. Click on Install and activate.
Rey has a custom layer on top of this plugin, for example to use Rey’s own modal window to optimize this plugin’s frontend CSS and JS. Also, there are a few settings located in Customizer > WooCommerce > Plugin : Size Charts https://d.pr/i/2s4ucU , in order to change the button style and position in the product page.