Is it a tag, is it a gift, a decoration or is it a love token....? All we know is that it's so tactile and lovely that we want to own them !
The ceramic heart square embossed with a heart is 5cm square with two holes and a waxed string hanging loop. They would make lovely favour gifts or (as they are blank on the reverse) brilliant place cards (just use a Posterman wet wipe pen [code CE45] - quite a broad tip so stick to first names only).
You could also write on them as gift tags ! Be warned, once you've bought one you might not want to give it away !