Size: Approximately US size 5-6.5 (Japanese size 10-13), including those with adjustable sizing. All are vintage rings. Polishing has been done. An elegant ring set featuring stones in various colors. - Colors: Blue, Red, Green, Opal-like stones - Design: Decorative design, silver color finish - Quantity: Set of 6 - Style: Casual, Elegant - Material: Metal - Uses: Suitable for everyday wear and special occasions Price includes shipping. Thank you for looking! (^ ^)