SIZE APPROX 9. Show your strength with the Game of Thrones Spinning Astrolabe Ring. This spinning ring from the Game of Thrones x Pandora collection is plated with 14k gold and features spinning bands with intricate detailing, reminiscent of a true astrolabe. The two ring bands are connected by pins, allowing for movement. The intricate detailing adds a mythical touch together with the sparkling cubic zirconia. Inspired by the history of Westeros, it's the perfect piece for the Game of Thrones fan in your life.