This product is a men's necklace made of pure silver (925) with a double row Cuban 20mm chain. The necklace has a hook closure and is 20 inches long. The main stone shape is 20mm and the cut grade is excellent. The necklace weighs 5.5 ounces and is made in Mexico. It is a versatile piece suitable for various occasions such as engagement, wedding, anniversary, and birthday. The necklace is designed with different themes in mind, including beauty, Viking, Western, art, biker, awareness, ethnic, and gambling/casino.