The One Jewelry S925 Solid Sterling Silver Chain Belcher Bead Necklace 18 20 22 24 26 28 30 32 Inch, 2.1mm/3mm/5mm Material: 925 Sterling Solid Silver; Type: Belcher Chain; Size: 2.1~5 mm wide, 16 inch~32 inch long; Stylish & Great for Everyday Wear;100% Satisfaction Guaranteed! The actual size of the product, please refer to the proportion of the product and the coin in the picture.