These popular cuff links have arrows with the words BUY and SELL. One cuff link tells you to BUY and an arrow heading up. The other cuff link has the word SELL and an arrow heading down. Now if you can juset follow the directions of the cuff links you'll be a very successful investeor! Made of metal and gold plated. The words and arrows are indented slightly. These buy sell cuff links are square in shape. Dimensions: 1/2" L x 1/2" W.