Hand-stitched genuine leather business card/card holder for M5 system notebooks. The main body is made of Tochigi Leather in camel, and the pockets are made of Tochigi Leather in green, hand-stitched with yellow Vinymo thread. The edges are burnished with Tokonole. The width is about 8mm wider than the M5 refill so that it doesn't cover the binding holes even when cards or business cards are inserted. I don't think it will stick out from the notebook cover, but please check before purchasing. *Also listed on other sites. We may cancel your order if it sells out quickly on those sites. Thank you for your understanding.