Crystal Coroncina is an intricate black metal mask, hand decorated with central black crystal, clear Swarovski crystals and silver-tone chains. The mask can be adjusted to fit perfectly to your face and there are black ribbons to fasten at the back. Nickel free. Made in Venice, Italy by The Orginal Atelier, Bertoldini Giuliana di Alessio Benetti. Please note that since the masks are handmade the position and size of the crystals may vary slightly from those in the photos.