This yellow Amina Muaddi crystal tennis anklet is crafted from silver tone brass and features lobster clasp closure and a chain detailed with an M charm, allowing for adjustable length. The crystals are round cut and arranged in an even row. Chris Evert is behind the name for this type of jewellery, since she wore slim bracelets on the tennis court. We definitely see how Amina Muaddi anklets could make sport more fun.