For your consideration is this ProSA Mexican Sterling Silver Pair of Square Cuff Links. On the back of each cuff link their is an Eagle mark with a 5 on it as well as being stamped Sterling Mexico. They are 9/16″ long and wide on the top. They are one inch tall at the tallest. They are marked ProSA on the side. There is a circular design that is intricate on the top of the cuffs. They weigh 14.2 grams and it is in working condition. Please see the pictures for more detail.