The Zero Tolerance 0990 carries the same unmistakable floating bridge handle and cutout window blade as the legendary limited-edition and award-winning 0999. Smooth KVT ball-bearing flipper action. Premium CPM 20CV steel blade. Unique skeletonized structure combines both stainless steel and carbon fiber into an ethereal work of art. Enjoy unparalleled one-handed opening convenience for quickly resolving any cutting chore. Zero Tolerance knives are designed for hard-use environments, as experienced by military, law enforcement, firefighters and other emergency first responders. Each model is a beast in its own right, combining premium materials with strict endurance requirements. Always made-in-the-USA, always a proven game changer for the most demanding scenarios. CPM 20CV stainless steel 3.25 inch spear-point blade with stonewashed finish Flipper one-handed opening with manual KVT ball bearings Carbon fiber handle with stainless steel overlay Inset liner lock Reversible deep-carry pocket clip