The SSF Silent Soldier Flipper is the folding adaptation of Jason's first fixed blade knife design - the Silent Soldier. It features a D2 tool steel blade Wharncliffe style blade profile and very smooth flipping action. The double swedge features a variable grind tapering down to a precise tip. The spine has aggressive thumb jimping and a 7/8" finger hole in the blade for ultimate control with various grip styles. The pivot utilizes a ball bearing system and heat treated pivot and stop pin. The Zytel handle employs skeletonized stainless steel liners, a full raised Zytel backspacer, and reversible deep carry stainless steel pocket clip. The SSF's features and shape provide outstanding comfort and flexibility in a wide variety of roles. For the money, there is absolutely not a better knife on the market, so you can buy an Import Line Brous with the utmost confidence.