Vintage Mexican Sterling Silver Aztec Calender Cufflinks & Tie Clasp by Los Cast Product Description: This is a great looking pair of Vintage Mexican Sterling Silver Aztec Calender Cufflinks & Tie Clasp, measuring approx. 5/8" X 5/8" (Cufflinks only), and the Tie Clasp measures approx. 1 1/2" X 5/8" at its widest, and only one of the cufflinks is marked with the old Mexican Eagle Mark and the number 15, only a handful of artisans used that hallmark, Los Castillo being among them, so I don't know for sure that this is work by Los Castillo! These have been tested and found to be STERLING SILVER. Neat Cufflinks / Tie Clasp! Shipping and Handling: Item location: Houston, TX, United StatesShipping to: United States, Canada, Australia, JapanEstimated delivery: 10 daysShipping: US $5.99 Economy ShippingWill usually ship within 10 business days of receiving cleared payment. Return Policy: Item must be returned within 14 days of receipt, in the condition in which it was sent. There is a 30% percent restocking fee which is withheld from any refund due buyer. Buyer pays return shipping. Refund does not include original shipping/handling. Buyer with their buy agrees and acknowledges acceptance as to all of these terms. Seller's Payment Instructions: Hi, and thanks again for your purchase. We prefer payment through Paypal, and upon receipt of your payment we will begin the process of preparing your item(s) for shipment. If you are within the USA, we will ship with Delivery Confirmation, and Paypal will send you an automated notification of shipment. Items will normally be shipped w/in 5 business days of receipt of payment, however, we do ocassionally need more time, life sometimes gets in the way! Launched from my store - Powered by Highwire.com