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