material-design-lite/src/chip/snippets/contact.html

Material Design Components in CSS, JS and HTML

<!-- Contact Chip -->
<span class="mdl-chip mdl-chip--contact">
    <span class="mdl-chip__contact mdl-color--teal mdl-color-text--white">A</span>
    <span class="mdl-chip__text">Contact Chip</span>
</span>