Necklace size is 40cm long with a 5cm extender, and the hoop earrings are 1cm wide. Inside this special box is a necklace and adorable Huggy earrings, complete with golden Snitch charms. Explore this collection of keepsake boxes to find more amazing gift sets. This jewellery is hypoallergenic and the earrings are nickel, cadmium and zinc free. Zinc alloy - 93% zinc + 3% copper + 4% aluminium.