Nice, but difficult to use.
These are good bases, but they are not the easiest to place and rather difficult to remove and reposition....in fact they can be a downright pain. We use a pry bar to get them lose. Using the spikes that come with the bases, and following the directions, I'm not sure there is a way to remove them from the field without tearing the mounting base.
ProsGreat for field with multiple ages playing at various times
ConsCan be very hard to remove and reposition bases between games.