6x1.5mm round earring magnets for DIY jewelry. Superior quality! These are plated with nickel (a silver colored metal sometimes called "white" metal). Comes with four strong neodymium magnets per set. Best for lightweight earrings, including polymer clay designs, small buttons, and fabric earrings. Great for men's earrings, or as an alternative to traditional non-pierced clip-on earring components. Each pair of earrings uses four magnets – one for the front of each earring, another for the back of each earring. *** March 2021 update: Due to COVID precautions, this manufacturer is temporarily closed. As soon as they are cleared to re-open, they will create and ship our order. We are hoping to receive new stock by May 2021 but cannot make any guarantees at this point in time. ***