|The Z-Slayer Biohazard Killing Friend has everything one would need to defend themselves from the undead hordes on the horizon. The entire construction of the knife is forged by hand from 440 stainless steel. The hilt or handle features embossed biohazard symbols. The symbols are Zombified green on the front and jet black on the back. There is also a skull crusher (window breaker) and seat belt cutter for those sticky situations. This knife features trigger action technology and a liner blade locking mechanism. There is a belt or pocket clip included for easy transport as well as an ambidextrous thumb stud for options when ejecting your half-serrated blade. Walking deads beware.