Stylish stud earring for men! The metal part is handcrafted of oxidized sterling silver. The sparkling cubic Zirconia crystal is added for accent. The square crystal measures 5 mm. Although the studs are small, they will become a bright noticeable detail of your image! The stud come with ruber back. Are you looking for a nice gift for him? It's a great option! Cubic zirconia crystal is far less expensive than natural gemstone earrings. But they look not less lovely! Great accessory to light up any outfit!