rounded String(default: "medium")

Sets a value controlling the border radius. Can also be set to the following string values:

• "none"
• "small"
• "medium"
• "large"
• "full"

Example - sets the rounded value

<select id="multiselect" multiple="multiple">
    <option>Item1</option>
    <option>Item2</option>
</select>
<script>
$("#multiselect").kendoMultiSelect({
  rounded: "large"
});
</script>