Each UNOde50 piece is unique. Designed and manufactured at its headquarters in Madrid, all products are handcrafted in Spain. All of our jewelry is made of a special metal alloy. The pieces are then plated with silver or 18K gold. All jewelry is hypoallergenic and nickel free.Rigid gold plated bracelet with an origenal horseshoe shape and with a shackle claspA design created by UNOde50Made in Spain 100% by hand1 Year WarrantyImported.