It looks like the colors were pulled out of the deep blue sea to create the jigged Navy Blue Bone knives. The deep blue handle contrasts with the bright red of the Case logo to create a striking knife that's a favorite of both landlubbers and seafarers. Blades: Clip, Sheepfoot & Pen Blades Closed length: 3 5/8" Steel: Surgical Stainless Handle: Navy Blue Bone