The Oxo pizza cutter features a sharp stainless steel blade that makes cutting pizzas a breeze. The pizza wheel features a thumb-guard which keeps fingers away from the blade. The pizza wheel has a soft handle that absorbs pressure while slicing up your pizzas. The non-slip handle provides a perfect grip, even when your hands are wet. The pizza wheel has a length of 8 inches / 20 cm and is dishwasher safe.