Meat Tenderizer Tool From Cook@home: Turn Every Meat Cut to Sensational Juicy Steak. 48 super-sharp and highly efficient blades to pierce the toughest of cuts in a jiffy! Reduces cooking time by 40% - whip up steaks quicker than before. Extremely simple operation  you dont have to pore through pages in order to understand how to use it. Compact and low profile design with dimensions - 5.9" W x 4.5" H x 1.5" D. Good shelf life  the tenderizer has a 1 year warranty.