This great pair of cuff links are from a fabulous estate sale. The agate is rectangle shape with tan, cream, blue natural colors (all very faint) The sterling silver frame has that art deco appearance. Marked "STERLING". Excellent condition. Measurements are 1 5/8 Inch by 7/8 Inch. If you decide you would like them to be polished after purchase, please let me know as I will be glad to do so.