【Materia Rica / materia rica】 These are earrings from the Spanish accessory brand, "Materia Rica." Materials: Walnut wood, brass Country of origin: Spain This jewelry is made from FSC-certified walnut wood harvested from sustainable Mediterranean forests. Each piece is hand-painted with water-based, environmentally friendly paints and varnish. The chains and clasps are made of REACH-certified brass with low-allergy plating, combining sustainability with everyday comfort. Materia Rica is a sustainable and original accessory brand from Barcelona. They collaborate with local suppliers and create products using materials that blend craftsmanship and digital technology. Their earrings and necklaces are eco-friendly and vegan-friendly. I purchased these in Barcelona a few years ago and have kept them stored at home without using them. Please check the photos for the condition. Thank you for looking.