Material: Metal (iron and nickel alloy) and wood. Length: about 21cm. Length of controller: approximately 23cm. Width: approximately 5cm. all in construction steel with a wooden base and handle. Unique design, crush the shell faster, better and easier. very useful for breaking nuts, no need to force. The pressure is easily dose to avoid crushing the nut. This nutcracker makes it possible to finely dose the pressure exerted on the nut, which allows it to open it without bursting it. it can adapt to any size of nuts (nuts, almonds, hazelnuts and Brazil nuts) . This original nuts, it looks robust and you can adjust depending on the size of nuts or hazelnuts too. save money by buying loose nuts and crush them by yourself. Besides, you will feel the pleasure of breaking the nuts by yourself.