Here's the description from the website:
This KitchenAid Blue Willow Mandolin Slicer has razor sharp stainless steel blades that make quick work of repetitive, time-consuming tasks such as creating paper-thin cucumber slices, julienned carrots, shredded cabbage, and grated cheese. The adjustable table offers various slice thicknesses, while the retractable blade guard keeps the blade safely covered. Includes mandolin slicer, thin and thick julienne slicing blades with blade covers, and a coarse grating blade. Dishwasher safe.
I love mine! I use it to slice vegetables.