This easy-to-use hand-held mandoline slicer by Oxo Good Grips is adjustable to 3 slicing thicknesses and features a clear surface that allows you to see the slices below. The mandoline comes with a safety food holder that protects your fingers while slicing. The slicer has a comfortable non-slip handle, knob, and foot for your convenience. The hand-held mandoline slicer is dishwasher safe and has a length of 8.5 inches / 21.5cm.