These handsome 10mm bicycle link earrings are sterling silver and set with a quality gemstone center set on simple earwire. Our sterling silver bicycle jewelry is expertly designed by Earth Studio; cast and finished in the USA. Availability: Usually ships in 2-3 business days. Silver Bicycle Chain Earrings AJ04E$32.00 Thank you for your interest in our cyclewear! We ship all orders ASAP Contact us at: cyclewear@aerotechdesigns.com Website: http://www.aerotechdesigns.com