This is a frozen, ready-to-cook or ready-to-heat convenience food. "Bites" indicates they are small, bite-sized pieces. "Barbacoa" refers to Barbecue flavor. The product likely consists of small, breaded or glazed meat pieces (commonly chicken, but possibly pork or a blend) with a smoky, sweet, and tangy barbecue seasoning or sauce coating. Designed for quick preparation as a snack or appetizer.