Telerik Templated Picker for Xamarin is a fully customizable picker control which allows you create a custom picker based on the scenario you want to achieve. You can pick an item from a selector with a custom template.
Selector Template: Custom Picker control allows you to define a template for the items. To learn more about this, visit Templates article.
DisplayString Format: You can choose what text to display when an item from the selector template was picked through the Picker DisplayStringFormat property. For more info on this check the Key Features - Display String section.
Flexible Styling API: Take advantage of the styling capabilities of RadTemplated Picker. You can easily style its Spinners, the Popup and its header and footer. For more details check Styling article.
Commands Support: Templated Picker exposes commands that allows you to clear the selected item - Clear Command and Toggle Command which allows you to open and close the dialog. More information about Commands support check our Commands article.
Check out RadTemplated Picker Getting Started help article that shows how to use it in a basic scenario.