Metal earrings. Size is about 11mm. They have been worn very little, so there are no noticeable scratches. Please purchase with the understanding that they have been stored at home. There is no case, but I will pack them with bubble wrap and send them. Regarding price reduction, since shipping is included, I will consider a slight discount, so please contact me! If you purchase with other items, I will offer a discount, so please comment. I am also selling on other sites, so there may be a sudden deletion. Also, if someone else purchases them first, I may have to cancel your purchase even after you have bought them. Thank you for your understanding. *I have a cat, so please be careful if you are concerned about allergies.