This is a leather cover suitable for B5 size notebooks. The leather used is Tochigi Leather, which is thick, soft, and has a supple texture with an attractive grain. This high-quality material is full of charm, offering a pleasant feel and the enjoyment of the leather's aging process as you use it. The design has been kept as simple as possible to allow you to fully enjoy the texture of the leather. It has been crafted to allow you to enjoy the aging of the leather. ・Material: Tochigi Leather, Cowhide (Tannin-tanned) ・Color: Camel ・Leather Thickness: Approximately 2.5mm ・Size: Height 26.5cm, Width 39cm (as shown in image 2)