CobraTec Knives Streamline Folding Knive 3.5in D2 Stonewash G-10 Black. The Streamline is very durable and the action is spot on. The blade is easily deployed with the flipper tab. Specifications for CobraTec Knives Streamline Folding Knive: Manufacturer: CobraTec Knives Blade Length: 3.5 in Blade Material: D2 Stonewash Steel Knife Application: Folding Blade Overall Length: 8 in Blade Shape: Straight Back Handle Material: G-10 Handle Finish: Scales Sheath Material: No Sheath Weight: 3.3 oz Handle Length: 4.5 in Quantity: 1 Features of CobraTec Knives Streamline Folding Knive Blade: Drop Serrated: No Package Contents: CobraTec Knives Streamline Folding Knive CobraTec Knives CTBLKG10SL: Streamline Folding Knive 3.5in D2 Stonewash G-10 Black