Case Size Selector

 Welcome to Case Size Selector App Support

If you have just installed the app, please follow the theme installation instructions below. The instructions should work for most themes. If you have any issues after trying on your own, you can reach out for help.


 Installation Instructions

Duplicate Your Theme

1. Open your Shopify Admin

2. Click on Online Store

3. Click on Themes

4. Click on Actions

5. Click on Duplicate:

Duplicate Theme

Edit Your Product Page

6. Click on Actions again

7. Click on Edit Code – this will take you to a new page with your theme files.

8. Using the Search Files… field, type in product.liquid

Uninstall Instructions



You can reach out to us for more support below. If necessary, we’ll request Contributor Access to your account in order to affect changes for you. Please note that these services may take us time to respond due to demand.

Name *
Your contact information is used only to track issues and provide support.
In order to send a Contributor Support request, we require your Shopify Store URL. We will never make changes without your permission.
Please provide a brief description of the issue.
Please provide a detailed explanation of the issue you're encountering, the steps you've taken to resolve the issue on your own, and any steps required to reproduce the issue.
Please confirm before sending: *