| 摘要 |
A jewelry shank comprises a ring configured to encircle a wearer's finger and a moveable tab positioned along the inner surface of the ring. The tab is shiftable between a retracted position that allows the shank to easily slide over a knuckle of the wearer's finger and an extended position that helps hold the shank in place on the wearer's finger after it has passed over the knuckle. |
