A7 size binder Cute colorful rings! Choose your favorite color or your favorite idol's color and place your order. Great for kids to use as sticker books, and for adults to use as card holders - it's very convenient and cute. Refill ① is for cards and medical insurance cards. Refill ② can be used for slightly irregularly shaped cards. It's more comfortable in your hand than a compact card holder, and it's sturdy yet light and functional. The ability to add more refills is a great feature. Refill ① has pockets that you insert from the top. If you shake it around too roughly, things might fall out, but it should be fine for taking in and out of your bag. It's more convenient than inserting from the side, and I really like it. ❐ Please choose either ① or ② for the refill. Additional refills are available for an extra 200 yen, so please feel free to ask. ❐ Colors Light Pink The binder has a hole for attaching a keychain. Card holder, sticker book, transparent, medical insurance card, hospital visits, convenient, organization, storage, with refills, refills included, refill selection available, functional, bag storage