IF USING OUR PHOTOS, PLEASE WATERMARK! Shown are 12mm stud earrings. This is our most popular size for both adults and kids! Earring Sizes (diameter of earring face): Regular 12mm = .47" Medium 10mm = .39" Small 8mm = .31" (*We do NOT recommend 8mm earrings for designs that have a lot of writing or detail, since these are tiny images*) The setting refers to the metal part of the earring. If a specific setting color is not requested in the custom options box, we will send it as shown in the default photo. Settings are Nickel and Lead-free. Perfect for sensitive ears! ALL items are made to order in Hitchcock, TX.