Sturdy and Durable - Shell Cracker Seafood Cracker is made of premium zinc alloy material, high hardness and corrosion resistant, not easy to rust and long time use. The nutcracker uses a sawtooth design, it can firmly clamp the goods not easy to fall off, can be better stressed, easily crumbled hard-shelled food. Design: Stylish and ergonomic design, ideal for restaurants, picnics and around the home. Durable and practical: The base suction cup design is very flexible, it can expand 180 degrees arbitrarily, easy to carry, easy to clean. Effortless to open the walnut - Double clamp design, with two different size clamps, a large and a small nut can be crushed at the same time, the whole design meets the principle of leverage, it can effortlessly clamp two different-shaped nuts simultaneously. Versatile - Perfect for walnuts, pecans, almonds, Brazil nuts, hazelnuts, etc. Good for Seafood, eg. Lobster, shellfish, oysters, crab shells and walnuts