Open the Products Tab – Start by clicking on the Products tab from your BAGS app dashboard.
Click Edit – Select the Edit button next to the product you want to modify.
Changes Sync With Shopify – Any updates made in this section will automatically sync with your Shopify product listing.
Adjust Width and Height – Locate the width and height input fields and enter your desired dimensions. These values define the customer’s printable area in the builder interface.
Save Your Changes – Click the Save button to apply the updated size settings to your product.
Preview the Product – Click View next to the product to see the updated size live on your storefront.
View the Changes Live – The updated product size will now be visible on your public product page. Click into the listing to verify the changes.