Buck 316BL Parallex 2.3 Liner Locking Folding Knife (Midnight Blue) Includes Knife, Box, and Warranty Registration Card The Buck 316BL Parallex 2.3 features a 2-1/4-inch drop point 420HC stainless steel blade The Parallex has a Hight Tech design with open frame geometry, and an Electroplated Midnight Blue Finish The Parallex 2.3 features Buck's Edge 2X Technology where your edge stays sharper longer The 316BL Parallex 2.3, as with all Buck Knives, features Buck's 4-Ever Unconditional Lifetime Warranty