The large red handled knife has a 3 1/4'' blade it is marked Tac-Force Speedster model. It also features a window breaker and a belt cutter. The knife with the cream insert has a 2 3/4'' partially serrated blade Fighter+ it was made in Japan. It is a stout little knife. The silver handled knife has a 3'' partially serrated blade and is marked stainless China it is a very light weighted knife. The black handled knife has a 3 1/4''blade that is 90 % serrated it reads stainless ROSTFREI it is very sharp. Check out my other auctions. I add more all the time.