These are all 2" to 2.5" depending on the design. They have very strong magnetic backs so you do not cause any damage to your clothing. If you would rather pin backs, just leave a note when you order. Larger clasps are also available if needed.
Adding your name to the Apple design is optional. If you do not leave a name, we will not add one to the design. Please let us know if you have any questions. Thanks!