Choose a clear picture that you'll like to customize. You can customize any design you like, be it a picture of your pet, best friend or that special someone! ;) *Do choose a picture that is not being cut-off (the entire subject should be in frame) so the design does not look awkward! As AirPods cases tend to be smaller, the picture you choose shouldn't be too detailed, close-up/larger pictures would look a lot better! A Thing About SG will contact you for the picture.