4mm CZ "Cubic Zirconia" 4-Prong (S) Magnetic Earrings (Piercing Style) These are simple magnetic earrings with a 4mm CZ "Cubic Zirconia" set in a slim 4-prong setting. Since they are magnetic, you can enjoy them like pierced earrings just by clipping them onto your earlobe. They even come with a backing, so they are quite elaborately made!! The metal parts are made of base metal (alloy) with silver plating. *The magnetic part will be silver colored. Price is firm. As we are offering free shipping, we will not be able to offer discounts from the listed price, considering fees and other costs. Please understand. Scratches, discoloration, etc. ... None