This is the XS Scuba FogCutter X Knife Scissor Knife Features: Built-in scissors can cut most anything 420 stainless steel blade Chromate treatment on blade for rust prevention Easy release, positive-locking sheath Rubber leg straps with quick-release buckles 4.75" blade length 9.5" overall length Available in two blade style Drop Point (p/n KN100) Blunt Tip (p/n KN150) The XS Scuba FogCutter X Knife is a unique knife and scissors designed diver&';s tool. That is the best way to describe XS Scuba&';s FogCutter X Knife. Knife/scissors are made of chromate treated 420-stainless-steel, for exceptional rust protection and superior durability."