Piranha Knives Auto Rated-X Automatic Folding Knife 3.5in 154CM Black Plain Dagger Blade Blue Aluminum Handle. It features powerful reliable out-the-front automatic double action in a lightweight pocket-friendly design. A front mounted sliding firing button is located on the right side of the handle for easy access. The textured pattern and chamfered edges on the aluminum handle ensures a secure and comfortable grip at all times. Item includes a secure titanium pocket clip for tip-down carry. Specifications for Piranha Knives Auto Rated-X 3.5in Automatic Folding Knife: Manufacturer: Piranha Knives Blade Length: 3.5 in Blade Material: 154CM Serrated: Plain Knife Application: Folding Blade Blade Shape: Dagger Handle Material: Aluminum Blade Thickness: 0.11 in Blade Grind: Flat Weight: 3.6 oz Opening Method: Automatic Closed Length: 4.75 in Features of Piranha Knives Auto Rated-X 3.5in Tactical Folding Knife Thumb slide opener for deployment. Secure titanium pocket clip for tip-down carry. Package Contents: Piranha Knives Auto Rated-X 3.5in Automatic Folding Knife Piranha Knives P-20BT: Auto Rated-X Automatic Folding Knife 3.5in 154CM Black Plain Dagger Blade Blue Aluminum Handle