440C steel / black resin handle (Gerber office building Scream Show, Portland, Oregon) Blade length 62mm / Handle length 90mm / Blade thickness 2.9mm / Weight 70g (main unit only) [Features] Gerber acquired the patent rights for a one-handed knife, devised by engineer Paul Ballman in 1977 for 10 years.This knife is a model made from stainless steel in four different handle patterns, and is a limited edition knife made in 1986, and is a limited edition knife made by 1,000 units.The folder contains numbers that indicate the year of manufacture, and the handle on the front is marked with a scream show from the Gerber factory building.*Unused item*Original paper box case