USMC Linerlock A/O Black/Tan U. 4.75" (12.07cm) closed. 3.5" (8.89cm) black finish 3Cr13 stainless tanto blade. Black and tan FRN handle. Inlay shield. Extended tang. Thumb pull. Glass breaker. Pocket clip. Boxed. Specifications for USMC Linerlock A/O Black/Tan: Manufacturer: USMC Blade Length: 3.55 in Closed Length: 4.75 in Blade Material: 3Cr13 Stainless Steel Knife Application: Tactical Serrated: Plain Overall Length: 8.5 in Handle Material: Nylon Fiber Handle Length: 4.75 in Handle Color: Tan Black Blade Shape: Tanto Opening Method: Spring Assisted Package Type: Box Color: Tan Black Blade Type: Folding Blade Package Contents: USMC Linerlock A/O Black/Tan