The 6-wheel adjustable dough divider is the perfect tool to use to create quick uniform consistent cuts. the dough divider features 6 wheels in an adjustable accordion design which can be locked for consistent cuts. simply release the wing nut, then adjust the dough divider to desire 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 reach 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. narrowest width between 2 blades = 7/16". narrowest entire 6 blades width = 2-1/8" widest between 2 bades = 4-11/16". widest entire 6 blades width = 23-11/16"