Seafood Tools Lobster Crab Crackers Nutcracker Opener,Chrome Plated Zinc Alloy,6.3-inches Solid zinc alloy plating seafood crackers,durable and withstands wear and tear,easy to use. Cracker measurements: 6.3"(L)*1.76"(H)*0.8"(W) ,Weights 6 oz Ergonomic design for easy cracking,sleek design,non-slip handles,easy grip,soft and pressure absorbing. Crackers have serrated indentations,great for lobster, seafood, shell fish, oyster, crab legs and All of your favorite nuts. Highly polished,dishwasher safe,great for restaurants and home use.