1. 316L solid stainless steel, strong and durable 2. 6 mm wide, sanded, never rusted or green fingers, hypoallergenic 3. Weddings, anniversaries, Valentine's Day, announcements, cocktail parties, holidays, vacations 4. Valentine's Day gift for husband father brother graduate mother daughter Style:1.No. 10 2.No. 6 3.No. 7 4.No. 8 5.No. 9 6.No. 11 Package list1*ring Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding 2. The color may vary depending on the display. Please understand Note: Hello, please pay attention to your shipping address when purchasing products. If your receiving information (such as name, street, house number, doorbell/email without name) is incorrect, the order will not be delivered correctly.)