Do you play 40k or AoS with models? Than boy do I have the solution for you!
Metallic resin movement trays that your magnetized models will stick to! These are all set to be the same size as the bases of your models. This lets you measure direction from the tray itself as well as the tray not getting in the way the rest of the battle.
Get these Ferrous movement trays and keep your models right where they belong, where you put them!
What trays should you get?
For models that aren't standing nicely in their bases, like Guardians, Tactical Marines, or Guardsman, get one size up so they have space for all their arms.
There are different sizes for each base size as well as a few different configurations in other listings for larger mobs.
Please note, the magnet on the base of the models must be in near or direct contact with the tray itself, otherwise it will not work. In order to get the resin to be magnetic like this, it won't be as strong as say a cookie sheet.