A unique and wonderful look the Bowline Knot Turquoise Necklace takes inspiration from a simple rope knot and creates a beautiful jewelry design. A center oval turquoise stone creates the centerpiece of the design. Wrapping around to create the open design is a silver tone twisted rope that attaches to an 18 inch silver tone chain. Materials: Rhodium over brass. Paint. Synthetic Turquoise. Rhodium over brass chain.