Skirt meat is strips of mostly lean beef from the ribs. Some strips are long (12 inches or more) and thin (about 2-inches wide). Some pieces are chunks of approximately 6" x 12". Very good buy for cats and small dogs. I feed skirt meat to my dogs along with large meaty bones. Skirt meat comes in 10-lb. bags that are often frozen and hard to separate. Unit is 1 package = approximately 10 pounds. You will pay for the actual weight of the package.