The pizza wheel is the perfect tool to use and create quick uniform consistent cuts. The dough divider features 5 wheels in an adjustable accordion design which can be locked for consistent cuts. Simply release the wing nut, then adjust the dough divider to the desired length. It is made out of stainless steel for the duality to handle the stress and use in a kitchen. Easy to maintain. Dish washer safe. Caution: the blades are very sharp!! Please keep your fingers and hands away from the blade. Keep reaching out of the children. Also, watch your fingers when adjusting the width of the unit. Ideal use for restaurant, catering, pizza parlor, buffet and other.