Stainless 316L Steel Gurmet Model 4 mm Necklace and Bracelet Set Our product is real steel. It is not one of those jewelery products that darken to copper color after wearing it 2-3 times. It does not rust or tarnish for life. You can easily shower in the sea. Necklace Width: 4 mm Necklace Length: 55 cm Bracelet Width: 4 mm Bracelet Length: 20-21 cm Sent in Gift Package