Perhaps the biggest advantage of using a mixing bowl liner lies in the fact that you can throw it in the dishwasher when you are finished. This is an especially attractive advantage to someone who uses a pyrex patterned bowl, as constant dishwasher use can fade the pattern and take away the shine from a coveted bowl. Add to this the fact that you already have a fitted lid for anything you might need to chill- saving your budget from the use of a disposable cover and saving the landfill from yet more plastic or foil. The liner is 6.5 inches deep and 8.5 inches across the top. It is in excellent condition.