Suit both everyday and evening wear. So-called double 2-in-1 earrings that go together, but which can also be combined with other earrings if you want a really personal look. The lock on the back is a big part of the design. Gold-plated with fine black stones made of semi-precious stones and resin.EarringsAlloy Metal2 year guaranteeClean with soft dry cloth Shop At House Of Fraser