Vintage Style Lockback Knife: Order of Quetzalcoatl Serpent emblem engraved on handle. Stunning decorative bolsters are reminiscent of a vintage self-defense tool in this Lockback Knife. Quality and construction are completely modern in the non-glare honed blade and the rich, laminated wood handle. This knife measures 4-1/4″ closed and 7″ open, the perfect size for a daily carry bag. Limited lifetime warranty. Gift boxed.