Sword and Plough Brass .50 Caliber Bar Necklace A beautiful neck length piece hand-crafted from a .50 caliber shell casing. Everyday necklace combines an elegant form with durable shell casing brass to create a look is rugged and refined. Each piece is one of a kind and hand hammered from repurposed bullet casings. Necklace measures 16” with an additional 2” extender. *made from solid brass, do not wear in the shower/water