Solid 925 Sterling Silver 2mm 16" Snake Chain Spring Lock Clasp Necklace Fashion Total weight 10.61 Grams This is guaranteed to be solid sterling silver with a purity of at least 92.5% even though it isn't hallmarked 925. I offer a full money-back return process if you are unsatisfied for any reason. Please view all of the photos as they are the most accurate description of the condition I am usually able to ship the same day or the next. Thanks for looking!!! 1155 CHNX