Dress up your look with these Crystal Barbed-Wire Stud Earrings from Montana Silversmiths. These beautiful accessories wont get in your way. Large, round clear crystals set in a deep silver channel. Engraved with a barbed wire pattern and hand painted black to highlight the details. Hypoallergenic stainless steel posts. Rhodium plated over a brass base. Cubic zirconia stones. Post dia:0.43. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Earrings.