This is a set of a card case and a key holder. ※Help Marks are not included. Help Marks are distributed at stations, etc. Please inquire with your local municipality for details. ※Recently, I discovered someone using my photos and text to list items. These imitations are not related to me. I checked the size by putting my own Help Mark in it, but please be aware of the size. Size: Approximately 11cm x Approximately 7cm You can put cards, photos, etc. inside. There is a hole, so you can attach a chain or something similar. Since it is made overseas, there may be some minor scratches. Please refrain from purchasing if you are concerned about this. The transparency and texture may differ at the time of ordering. If you want the same shape, please purchase multiple items. You can put photos in it and decorate it for your hobbies, and I think you can use it for various things. It seems like it can also be used as a Cheki holder. It was the perfect size when I put my own Help Mark in it. I don't know if it will fit all Help Marks, but I think it can also be used as a case for Help Marks. It will be shipped by regular mail. Since Saturday deliveries were discontinued on October 1, 2021, it may take some time for the product to arrive. Please check the Japan Post website for details. If you wish to use a different shipping method, we will accommodate you for an additional fee. If you purchase multiple items, they will be shipped together. Card case, card holder, pass case, Cheki case, Cheki holder, Help Mark case, trading card case, trading card case, plastic card case, Help Mark case #PIYO card case #PIYO card holder