Our base sets contains 5 different, finely detailed bases. There is no random placement - each pack contains the same bases.
So that the tabletop / wargaming figure(s) fit properly on the base, each package contains loose material for individualization: This set contains bricks, plates and barrels (rusty)
The material is Juweelin. Juweelin is a ceramic material, which is much more stable than common casting masses - it can be easily grinded, drilled, sawed - broken only with pliers!
Height of bases: 5-6mm