Tac-Force 4'' Spring Assisted Pocket Knife TF710BK NDZ Radiation Nuclear Symbol Blade Length: 4 inches; Closed Length: 5 inches; Overall Length 9 inches; Weight 6.2oz 1000+ High Resolution Permanent Laser engraved images, will not rub off, not painted, custom engraving too - by NDZ Performance Blade: 2-Tone Partially Serrated 440 Stainless Steel Handle: Black Diamond-Cut Texture Aluminum Tactical Grip with Ice Breaker Plus Seat-belt Cutter Speedsafe Thumb Stud Assisted opening with Pocket Clip