Rike Knife Titanium Pen Dark Gray. 5" overall. Glass breaker. Pocket clip. Bolt action. Color: Dark gray anodized. Titanium construction. Boxed. Specifications for Rike Knife Titanium Pen Dark Gray: Manufacturer: Rike Knife Additional Features: Pocket Clip Color: Dark Gray Anodized Length: 5.5 in Overall Length: 5.5 in Package Contents: Rike Knife Titanium Pen Dark Gray