Our test Moving Men got shallow dents in the rubber grip surface.

This could have been because of weight, or because we thought, OK, leave them there so the item is easy to move next time. (The instructions say "when finished slide out and store the Moving Men" But that's only the makers oppinion :) )

The shallow dents do not affect the Moving Men but mean they are no longer showroom
new, or positivly put, they now have charactor!

So they can take weight as they are basically smooth plastic platters with a rubber top, but the rubber top may be cosmetically affected. However, it's a tool, and ain't going on no wall.