> For the complete documentation index, see [llms.txt](https://help.accentuate.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.accentuate.io/metafield-definitions/fields/field-data-type/shopify-field-types/shopify-volume.md).

# Shopify » Volume

A Shopify Volume type allows you to select a unit and a decimal value to go with that unit.\
\
Volume units can be any of **ml**, **cl**, **l**, **m3** (cubic meters), **us\_fl\_oz**, **us\_pt**, **us\_qt**, **us\_gal**, **imp\_fl\_oz**, **imp\_pt**, **imp\_qt** or **imp\_gal**.\
\
The entered volume is then available as a JSON structure with *unit* and *value* properties, for example:

```liquid
{% assign volume = product.metafields.accentuate.volume.value %}
<p>The volume is {{ volume.value }}{{ volume.unit }}</p>
```

Referencing *.value* alone will render the output as "*value*\<space>*unit*", so this works as well:

```liquid
<p>The volume is {{ product.metafields.accentuate.volume.value }}</p>
```