some are thicker or thinner than others. some phones have a superthin hole. so some ejectors or a paperclip won't work (for some phones).
maybe the superthin variety is the most common variety out there. but i have a collection and they are nearly all thick.
some are thicker or thinner than others. some phones have a superthin hole. so some ejectors or a paperclip won't work (for some phones).
maybe the superthin variety is the most common variety out there. but i have a collection and they are nearly all thick.