The Key Features block allows you to highlight up to three important product attributes directly on the product page. This helps customers quickly understand and compare products at a glance.

The Key Features block uses product metafields to store its content. Each key feature consists of a title and a description, so you will need to create a total of six metafields (two per feature).
Here is an example of a complete metafield setup:


Once configured, you can populate the key features for any product by editing its metafields in the Shopify admin. If the metafields are left empty for a given product, the Key Features block will be automatically hidden on that product page.