This compact pocket knife necklace features Abalone shell inlay and filigree detailing. Available in 20", 24" or 30" Sterling Silver or 14 Karat Gold Fill chain. Approximate Measurements: Length when closed: 40mm Length when open: 70mm Width: 9mm **Warning:** This product is a functional mini knife and should be handled with care. While designed as jewelry, it contains a sharp blade capable of causing injury. Keep out of reach of children and use responsibly. This item may be subject to local laws regarding concealed weapons; check your local regulations before purchase or use. By purchasing this product, you assume full responsibility for its safe use.