# Radio <auro-radio> is a HTML custom element that is rendered as a small circle, which is filled or highlighted when selected. Only one <auro-radio> component in a given <auro-radio-group> can be selected at the same time. ## Radio Use Cases The `` element is designed to be a single component for the use of creating an input `type="radio"` with an associated `` that meets all use case and accessibility standards. The following examples illustrate fully functional `` elements wrapped with the `` element. The `` element is REQUIRED in order to mantain the relationship between individual `` elements for functional radio button actions. **Note**: The `` element is only for to for use as a set of two or more `` elements within an `` element. ## Getting Started For Getting Started instructions, visit the [auro-radio Getting Started page](https://auro.alaskaair.com/components/auro/radio/getting-started).