Three Circles of Classic Colors: Black, Gold, and Silver. Two Circles Can Be Rotated. Three circles: Roman numbers, dates, and days of the week; smooth inner surface; made of stainless steel; contains no materials that cause allergies; highly resistant to rust and corrosion. Fashion Spinner Design, Concise and Stylish, Help to Make You Stand Out From the Crowd; Fashion Novelty Vintage Charming Design Ring or Necklace Pendant.