4 included blades to handle everything from small fresh water fish to medium sized saltwater fish. nice soft case that's got a molded interior so nothing rattles or gets the option to get broken. I throw my 7" fixed fillet knife from bubba into the case and it closes snug. 2 included batteries run for much longer than I anticipated. cleaned 10 crappie and largemouth bass at the end of the summer, cleaned the knife and stowed. pulled back out last week and still had full charge on both batteries and after another 20 fish only dropped one bar on the same battery from 6 month prior. plenty of power with super sharp blades. you can't go wrong with this set up.