This Station Bracelet features 4mm studs of bezeled cubic zirconia, and is extendable from 6.5" to 7" and 7.5". Each CRISLU flawless and exquisitely cut cubic zirconia stone is handset in precious .925 sterling silver and finished in 18kt yellow gold for a total diamond equivalent weight of 1.25 ctw. CRISLU jewelry is 100% hypoallergenic.