The Trinity Midnight Brilliance Bangles Are Plated In A Dual Combination Of Cool Lustrous Rhodium With A Modern Edge Of Gun Metal, Each Band Polished To Perfection While One Has Added Hand Set Exquisite Swarovskiâr Crystals. Like Each Piece Of Jewellery At My Jewellery Story, This Classic Piece Is Created Nickel Free, Making It Hypoallergenic And Suitable For All Skin Types To Give You Ease Of Mind When When Wearing The Trinity Midnight Brilliance Bangles. (Matching Trinity Midnight Interlocking Brilliance Pendant Also Available.)