Brand: Tiffany & Co. Type: SV925 1837 Total length: approx. 45 cm (17.72 in) Top Width: approx. 8.3 mm (0.33 in) x Height: approx. 40.4 mm (1.59 in) *Actual size measurement Material: Silver 925 Accessories: None Condition: Used Necklace.There are small scratches and dullness and discoloration typical of silver. But this item can still be used. Size notes: Chain width: approx. 1.6 mm (0.06 in) Fastener maximum width: approx. 6.1 mm (0.24 in) Total weight: 11.8g