# ListItem List items are used as children of the `List` component. They usually begins with a bullet or a number. ### Basic ListItem ```tsx import { reactExtension, List, ListItem, } from '@shopify/ui-extensions-react/checkout'; export default reactExtension( 'purchase.checkout.block.render', () => <Extension />, ); function Extension() { return ( <List> <ListItem>100% organic cotton</ListItem> </List> ); } ``` ```js import {extension, List, ListItem} from '@shopify/ui-extensions/checkout'; export default extension('purchase.checkout.block.render', (root) => { const list = root.createComponent(List, undefined, [ root.createComponent(ListItem, undefined, '100% organic cotton'), ]); root.appendChild(list); }); ```