The initial cufflinks are made of brass. They are electroplated in gold for a deep and long-lasting finish. Customers canselect an initial from A–Z. Each pair comes in an engraved walnut wood box for a uniquely special gift. The height of all the cufflinks is about 0.91" (18mm); the width varies due to the irregular design; the thickness is about 0.1" (2.5mm). Personalize your look with the initial cufflinks-perfect for weddings, business events, or any special occasion.