A series of round rings joined side-by-side forms a smooth flexible tube for this delicate 0.9mm width, 20-inch long classic snake chain necklace that closes with a fancy lobster clasp. It features a durable stainless steel construction with a gleaming, polished finish. C10287-20 Polished 316L stainless steel design Delicate 0.9mm width, round snake style Closes with a fancy lobster clasp Average item weight is 2.48 grams Includes a custom Black Bow Jewelry Company gift box