Amco 4-In-1 Stainless Steel Meat Tenderizer 4 Sides to tenderize and marinate meats, chicken and fish Pound using large pyramid side for tougher cuts of meat; small pyramid side for delicate cuts Flat side pounds out thinner cuts of meat, chicken, veal and fish for uniform thickness and even cooking Use marinator spikes on end for faster results when marinating Dishwasher safe for quick and easy clean up