I got these from Avon America. They have never been worn, and it is time I sell my cufflink collection. They are still boxed and in perfect order. These are from the early 1980s. The cufflinks measure 2.4 cm x 1.9 cm. These are self-patterned and gold-plated. Very very nice indeed. 

Please let me know if you intend to buy more than one item from me, as I shall always combine postage.