5mm box chain necklace made of silver and stainless steel. Precisely crafted 5mm silver-toned box chain necklace to wear solo or with a pendant. This chain necklace combines the best qualities of silver and stainless steel: the bright and shiny color of silver and the durability and water-resistance of stainless steel. The necklace is anti-allergic and pleasant to wear all the time. The chain doesn't tarnish, lose color, or wear off its beautiful polished finish. It's perfect for an every-day necklace. The box chain has square-shaped links that form a thick-looking, beautiful chain. It is a great alternative to a regular curb chain or a cable chain. The links shape makes it one of the strongest chain types for men's necklaces, making it a popular choice to pair with a heavy pendant. Anti-allergic Water-resistant Width: 5mm / 0.2" Material: 80% Stainless Steel, 20% Silver Color: Pure silver Chain type: Box chain Clasp: Lobster clasp