Because the item primarily uses vintage materials, there may be discoloration, stains, and fading due to age and sunlight. Please understand this as a characteristic of the materials. Earring Post: Pure Titanium, Made in Japan Catch: Brass Beads: Glass, Silk, etc. Back of Main Body: Genuine Leather Unused. I have stored it with care. Thank you very much. Retail Price: 11,000 yen