This listing is for a screen used stunt knife prop from the Showtime TV series Dexter. This is one of the stunt knives that would have been used in a scene where a knife was thrown into the ocean. I do not know where this exact knife was used. I was told it must have been used in an earlier season because that's when they used fishing line to retrieve pieces that were thrown into the ocean. In the later seasons they used a set/cgi for the boat sequences.This is not a reproduction, this is an original screen used prop that was acquired directly from a production art crew member. I will include a COA from my company Reel Relics. If you have any questions please feel free to ask.