Wonderful and Long Sterling Silver Snake Chain Necklace. The necklace is perfect for a large pendant. It is 24 1/2 inches end to end, and is just over 1/8 of an ich wide....it is round. The chain is marked 925 Italy on both ends and it is 32 grams. I have worn this with my Sterling and Jade Pendant, and also the Amber one, and the effect is 'Stunning'