You can use QRForm to Manage clothes in a box, food in a fridge, files in a box, or anything you want to relate to a QR code. You can print out multiple pieces of QR code, cut it, then paste it to the outside of a box. Scan it by the App so you can input some information including title, details, category, position, tag, pictures.You can check the content everywhere and anytime, because the details is saved in your mobile and you dont need to open a box or case to do that. You can also sync data over multiple devices if you if you login as the same user. You can use it offline or online. You can also set a notification to remind yourself in some cases.