Oknife XEN Damascus Carbon Fiber OKNXENDAMASCUS. 25" (10.8cm) closed. 3.13" (7.95cm) black DLC coated S45VN stainless sheepsfoot blade. Damascus pattern carbon fiber handle. Thumb stud. Lanyard hole. Pocket clip. Designed by Ken Onion. Boxed. Specifications for Oknife XEN Damascus Carbon Fiber: Manufacturer: Oknife Blade Length: 7.95 in 3.13 in Closed Length: 108 mm 4.25 in Package Contents: Oknife XEN Damascus Carbon Fiber