Seafood cracker works quickly on lobster tails, crab legs, and more * Unbreakable plastic construction with durable hinge * Ridged teeth along inner wall conform to the crustacean"s shape and ensure a firm grip * Dishwasher-safe for quick cleanup * Measures approximately 6-1/2 by 1-1/2 by 4/5 inches; 5-year limited warranty