Z-Hunter Biohazard Emergency Folder Knife 4.8 Inch closed. 3.5 Inch black finish stainless assisted opening partially serrated blade with dual thumb studs and flipper. Black finish aluminum handles. Front handle has neon green biohazard logo etching. Integrated seat belt cutter and glass breaker. Black finish stainless pocket clip with drilled hole design. Specifications Overall Length: 8.125 Inches Blade Length: 3.5 Inches Closed Length: 4.8 Inches Blade Material: 440 Stainless Steel, Heat Treated Blade Thickness: 3mm Sharpness & Functionality: Extremely Sharp, Perfect EDC Blade Blade Features: Half Serrated, Drop Point, Angled Upper Edge Handle: Steel Frame, Aluminum Grips Other Features: Glass Breaker, Belt Cutter, Pocket Clip Finish: Black w Green Logo