Our Beach Treasures Seaglass Bracelet -- bearing our signature stamp, BT☆Sterling® -- is a fun collection of beach glass discovered along the ribbon of sand known as the Outer Banks. Each piece is encased in 9.25 sterling silver for a bracelet that adjusts from 6 and 1/2 to 7 and 1/2 inches (thanks to its toggle closure) and measures approximately 1 inch wide.