Hand-stitched genuine leather business card/card holder for M5 system notebooks. The main body is made of Tochigi Leather in dark brown, and the pockets are made of Tochigi Leather in camel, hand-stitched with beige Vinymo thread. The edges are burnished with Tokonole. To avoid blocking the binding holes even when cards or business cards are inserted, the width is about 8mm wider than the M5 refill. I don't think it will stick out from the notebook cover, but please check before purchasing. ※This item is also listed on other sites. If it sells out quickly on another site, we will cancel the order. Thank you for your understanding.