MDL2 Icons
Example of priority at 6x   Example of priority at 5x    Example of priority at 4x    Example of priority at 3x    Example of priority at 2x   Example of priority

mdl2-priority · Unicode: \ue8d0 · Categories: AppBar glyphs

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

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

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