"Engineered for professional boaters and the rescue situations they encounter, the NRS Co-Pilot Knife features a compact design and lie-flat sheath that fits comfortably alongside your personal floatation device. The Thumbs Up Sheath stashes the fixed blade away while it secures to a PDF lash tab, and the lanyard attachment point on the knife's handle can keep it secure in rough waters. Plus, this attachment point doubles as a valve wrench that perfectly fits oxygen tanks. This useful marine knife offers a blunt safety tip to prevent accidental injuries and punctures in tight rescue situations. The blade's reverse scallop serrations cut seatbelts, ropes, and other strong fibers with ease. The jimping along the top of the blade creates secure thumb placement for more grip and cutting control. NRS Co-Pilot marine rescue knife is finished with an all-weather, virtually indestructible G10 handle that has a rubberized grip for contoured and comfortable use in wet conditions. Overall length: 5.75"". Engineered for professional boaters and marine rescue situations Lie-flat sheath fits alongside your PFD Reverse scallop serrations cut tough fibers Attachment point doubles as a valve wrench Top-blade jimping secures thumb placement G10 handle with rubberized grip Blunt safety tip"