Ingenious. These tiles can be put around any mirror border. I chose to only put them on the bottom of the mirror, but you could definitely go the whole way around too. You can obviously add this to a perfectly in tact mirror as well : ) And if your mirror happens to completely shatter, just cover the whole darn thing in beautiful tiles and hang it on your wall! It will look amahzing.
A small crack in a mirror will cause most people to dispose of a nearly perfect mirror when in reality they could easily repair the crack. Use a basic glass repair kit to fix a crack in the glass surface and extend the mirror