This table has casters, which don't show in the product photos. 
The casters do not lock and the roll very easily.  If you are using this table on a hardwood floor, a little touch make it move across the floor.  I had to turn it over, take the casters off and place little adhesive felt floor protectors around the bottom edge.  After doing that, it's perfect. Stays put and looks great. Light weight but sturdy.