If you already have a short binder from our brand:
Choose a size above for the long binder.
If you are buying a binder for the first time:
Refer to the section “how to choose your binder size”. Once you have determined your size, choose a larger size.
If you are between two sizes for the short binder, choose the larger size for the long binder.
Do not hesitate to contact us via the contact form if you have any questions.