Lovely new connector pieces are cast from zinc alloy. They are nickel, lead, and cadmium free. These pretty connectors are 26x7mm (25mm is equivalent to one inch). You will receive a dozen connectors. Ships quickly in a padded mailer, via USPS First Class with tracking or First Class International.Orders of $50.00 or more: free shipping in the US!Complementary shipping insurance for international orders of $50.00 USD or more.