Introduced in 1990, the Delica was the first its kind on the market. The folder opened up the knife market to lightweight performance, one-hand opening pocketknives that just about everyone could afford. Refinement has been ongoing and continual with tweaked ergonomics and refined blade steels. The new Delica 4 has screw construction making cleaning and adjusting easier. This particular model has a flat ground blade and vivid blue FRN handles. Features: The VG-10 blades are flat saber-ground with a stronger tip and larger 13mm opening hole, The spine has slip resistant jimping and a David Boye Dent locking mechanism, Phosphor bronze washers smooth out the open/close action, Fiberglass reinforced nylon handles come molded with Bi-Directional Texturing for preferred traction and improved ergonomics, Four-position pocket clip that supports all possible carry combinations. Specifications - Blade Length: 2.88", Blade Thickness: 0.093", Blade Edge: Plain, Blade Material: VG-10, Length Open: 7.13", Length Closed: 4.25", Weight: 2.3 ounces, Handle Material: FRN.