Size: Free Size (Adjustable from size 10 to 23) Material: Sterling Silver (925 stamp) Nickel-free (allergy-free) Description: A very cute Goronyan cat ring that can be used by both men and women. The unusual design and cuteness, combined with a vintage feel, create a stylish item that isn't too childish. Enjoy the high design and fashion that only fashion jewelry can offer. Recommended for everyday wear, dates, and parties. We think it would also be a great gift for friends and lovers☆ *The ears appear black in the photo, but they are actually silver.