Material: Stainless Steel. Anti-allergy, high temperature resistance,no distortion, no damp, no rust.Size: 1''(2.5cm). Keychain diameter: 0.98''(2.5cm). High polished to luster shine. Good quality.Unique Design: These keychains are well made with engraving lettering: Not Sisters by Blood but Sister by Heart, simple but elegant for using, and the angel's wing pedant shows the best wishes to the recipient.Good Gifts: Best friend keychain gifts is a beautiful way to remind your best friends. Great as friendship gift, birthday gift, graduation gifts, Christmas gifts etc. Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you!