Set of 2 rings. Purchased as sling parts, and I actually made and used slings with them. Can be used for multiple purposes. They are for slings, so they have no seams and are durable. Made in Japan. Purchased quite a while ago. Please purchase if you understand that these are used items. - Material: Metal - Size: Large: Approximately 70mm - Shape: Circular - Color: Silver Thank you for looking.