Vintage Bracelet 925 Sterling Silver Teardrop Abalone Shell 18 grams Made in Mexico 7 inch length. Very Good used Condition, Please see all Photos, total weight 18 grams, marked 925, Made in Mexico. Ships via USPS Mail. Approximately 7.5" length with hook clasp. 7 teardrops, approximately 1/8th thick and 1/2 inch Long.