- Simple yet classy Black Onyx gemstone beaded necklace, designed for men and carefully handcrafted in my studio in WA, USA. - Made with Black Onyx gemstone well-polished high quality 6mm round beads, and accented with antiqued-silver tone pewter beads. Closes with a stainless steel lobster clasp. - Great to wear everyday from casual to business occasions. - Strung with a professional quality durable wire, which is made of 49-strand fine stainless steel bundled and nylon coated. - Length Options: 18 inches (46cm), 19 inches (49cm), 20 inches (51cm), 22 inches (56cm) *Necklace length is measured from end to end including the clasp. *The pictured model is wearing a 19 inch necklace. His neck measures 16 inches at the base of his neck. - With a "Hand Made in USA" label attached to each piece of jewelry, your order will arrive in a gift box. * Sales are final on custom orders: Personally requested and customized/modified items are basically non-returnable. Special custom design orders (made-to-order) are currently not accepted.