What are product attributes?
Product attributes are additional characteristics of a product. For example product attributes can be size and colour. Adding attributes can help buyers find the items they need.
You can add attributes to your product by navigating to Dashboard, Products, then Edit Products. Scroll down to the ‘Attributes’ field and select the appropriate attribute type from a drop-down menu and then add the specific details in the field on the left. Or you can create your own custom attribute.
You can also select whether you want these attributes to be visible to customers on the product page.
Related : How to add attributes