NDZ Performance Submarine Warfare Engraved TAC-Force TF-420BK Black Speedster Assisted Opening Folding Pocket Knife Blade Length: 3 inches; Closed Length: 4 inches; Overall Length 7 inches; Weight 3.5oz 100's of High Quality Permanent Laser engraved images by NDZ Performance Blade: 440 Stainless Steel Handle: 440 Stainless Steel with Black Aluminum Checkered Cover Speedsafe Thumb Stud Assisted opening with Pocket Clip