Triple layered medallion bar crystal necklace. All layers are connected to one lobster clasp closure. Aprox measurements: the shortest layer 16' middle layer 17' longest layer 21' plus 2' extension chain Material: zinc alloy, cubic zirconia Everything in my store is 5 for$25 mix and mach. Add 5 items to your bundle and make an offer of $25. Like more than 5? Every item after 5th is $5. Get it for yourself friend or mom or buy to resell