I don't think you can do that on here. But put them on your watch list and bid on them before the auctions ends. Most people wait so the bidding doesn't get too high in the beginning. They are really nice, I just can't wear certain types of earrings anymore. I had to go to the mall last week and get this certain kind of earrings to wear. Cost a lot of money, but at least I can wear a pair now.
I'm not good at looking at something to tell the size, They are about a 1/4 inch in length and height, maybe a little less. They are not tiny, but not huge either, just nice sized.
These are really nice earrings, vintage, both pairs that I have listed are in excellent condition. I sold a lot of my jewelry last year to pay the bills. I was told by a jeweler these are expensive earrings. The credits and picture tell the story.