30mm x 15mm Swivel Lobster Claw Clasp. Nickel free plated over solid brass. Sold by the piece. * Sold by the piece. * Available in 8 finishes. * Made from solid brass. * Nickel free hypoallergenic. * 100% lead safe. Care Tips: Do not swim or bathe with this jewelry. Try not to spray perfume or rub lotions on this product as it could mar the finish. To clean, use gentle hand soap and warm water. Pat dry with a paper towel. Do not use jewelry cleaners or a jewelers cloth. Super fast shipping for USA customers. Hurry while supplies last!