Size (cm): Approximately 2cm in diameter x 0.2cm thick ~Note~ Due to being an overseas product, there may be color unevenness, small air bubbles, burrs, or minor scratches. Please refrain from purchasing if you are concerned about these imperfections. Measurements are taken by a non-professional, so there may be some error. Please be aware that the color may differ slightly depending on your monitor environment before purchasing.