> For the complete documentation index, see [llms.txt](https://support.storefront.co.za/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.storefront.co.za/release-notes/august-2026/variant-dimensions.md).

# Variant Dimensions

Fixed an issue where variant dimensions could not be edited; variants now default to the master product's dimensions when not explicitly set.

**This includes:**

* Variant dimensions can now be edited
* Variants default to the master product's dimensions when unset

**How it benefits the Merchant**

Gives merchants accurate control over shipping-relevant dimensions per variant, reducing shipping calculation errors.

**Potential FAQs**

Q: Do I need to set dimensions on every variant now?

A: No, variants default to the master product's dimensions if not explicitly set.

Q: Do I need to do anything to get this fix?

A: No action is needed for existing variants — dimensions become editable automatically.