values

values - Specifies an options object which defines if values of slider element are visible and
a template how to display them.

<input id="slider" value="30" />

<script type="text/javascript">

     $(function () {
        $("#slider").shieldSlider({
           values: {
                enabled: true,
                template: "{0} items"
           },
           step: 10
        });
     });

</script>