Noble Collection - Harry Potter - Hermione's Time Turner Officially authorized by Warner Brothers. Plated in 24 karat gold, measures 1 3/8 inches in diameter. Chain measures 18 inches. Comes complete with a display. PLEASE NOTE: THE NOBLE COLLECTION IS THE ONLY LICENSED MANUFACTURER AND ONLY AUTHORIZED SELLER FOR THIS PRODUCT. WE DO NOT GUARANTEE QUALITY, AUTHENTICITY OR SIZE IF PURCHASED FROM OTHER SELLERS