It's simple: A super product at a great price. The workmanship is good. One gets the passport photograph pure simple and only needs to press the a partial plan. Then everything is keeping and it can not fall out. Problem: If the "porthole" is once purely set, it is drinne. One no longer gets to just get out again. The image thus falls well out niewieder. The key fob is also "clear", ie you can see the image or images crystal clear. Yes, it can fit two pictures in!