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Expansion Pack of "LINK" Business Card & Postcard Binder
🔹6-ring binder
🔹Additional business card expansion packs and postcard expansion packs are available for purchase, with five sheets per pack.

🔸Regarding the capacity of the expansion packs and the thickness that the binder can accommodate, we have conducted our own tests:
If it's for single-sided use, we suggest limiting it to a maximum of three packs (15 additional pages). For double-sided use, expansion packs may not be necessary.
These data are for reference only, as the actual thickness may vary depending on the thickness of the business cards and postcards.