MDL2 Icons
Example of checkbox-fill at 6x   Example of checkbox-fill at 5x    Example of checkbox-fill at 4x    Example of checkbox-fill at 3x    Example of checkbox-fill at 2x   Example of checkbox-fill

mdl2-checkbox-fill · Unicode: \ue73b · Categories: Checkbox components

After you get up and running, you can place MDL2 icons just about anywhere with the <i> tag:

Example of checkbox-fill mdl2-checkbox-fill 
<i class="mdl2 mdl2-checkbox-fill" aria-hidden="true"></i>

Note: to improve web accessibility, we recommend using aria-hidden="true" to hide icons used purely for decoration.