These well-made cufflinks are durable and yet lightweight for comfort. The green color of the Aventurine and the red Ruby stone contrasted with the Rhodium-plated .925 Sterling Silver makes this pair stand out and show nicely on your French-Cuff shirt. Cuff-Link, Shirt studs...whatever you may call them will give your wardrobe a finishing touch and an elegant look. Perfect gift idea for Grooms, Groomsmen, Usher and Best-Man or even just the simple well-dressed man. Add this to your husband's collection for your anniversary. You may want to score some points and present these cufflinks to your dad for Father's Day. This pair is all Sterling Silver and plated with rhodium to prevent from tarnishing.