The Sink Dish Drying Rack fits over most standard sinks to allow dishes to dry without time- consuming towel drying by hand. It works great with telescopic sinks, giving you room to wash on one side while clean dishes air dry in the rack on the other. It frees up counter space for other uses, but if you need more sink space, they sit just as easily off to the side (use a mat or towel underneath for wood counters or other water-sensitive surfaces). If you've got big dish washing duties and need more than one rack, they stack together for easy storage when not in use.