This TIME-TURNER™ is an authentic recreation of the HERMIONE GRANGER™ pendant necklace featured in the movie HARRY POTTER AND THE PRISONER OF AZKABAN™ The TIME-TURNER™ is centered with a working miniature hourglass and its inner rings rotate. Plated in 24 karat gold, measures 1 3/8 inches in diameter. Chain measures 18 inches. Comes complete with a display.Please note that while this TIME-TURNER™ is fun to hold, it's a true collectible and not a toy. Its fragile and may break if handled roughly.