@Kikuchiyo Thank you! I'm assuming you're talking about wanting dungeon tiles that don't take up too much space (as opposed to wanting a compact dragon miniature- though I certainly understand if someone wants dragons of all sizes).
The hex tiles I used measure just under 6" (around 15cm) on a side, 11 3/4" or around 29.5cm across from corner to corner. They're about 1cm or 3/8" thick, so they're pretty easy to stack and find space for. They also double as a trivet (I had to look that word up) for putting teapots or flower pots on to protect your table, so there you go!