VORTEK TINY-Ti: The TINY-Ti is our smallest knife made to date. This knife may be small, but the materials are high end with Titanium handles and a caged ball bearing pivot system. The TINY-Ti makes for a perfect keychain knife or a necklace knife. Specifications: mODEL nUMBER: VT-133RB Blade Finish: Polished Model Name: TINY-Ti Handle Material: Titanium Overall Length: 3.5" Handle Color: Rainbow Blade Length: 1.5" Liner Material: no liners Closed Length: 2" Liner Color/Finish: no liners Blade Thickness: 0.07” Pocket Clip: No Pocket Clip Blade Width: 0.49” Clip Material: No Pocket Clip Weight: 0.71 oz Screws Material: Stainless Steel Blade Material: D2 Pivot Assembly: Ball Bearing Blade Hardness: 58-60HRC Locking Mechanism: Frame Lock