For those curious, this leather cover is constructed using Full Grain Leather and in Premium Style. My Premium Style cover features leather book bound format; with individual hand sewn spine, fully stitched edges (all the way around) and large interior flap pockets. There are options to add pen loop + leather bookmark + interior card pockets + secretarial pocket and many more. If you are interested, send me a pm or check out my store for other Hobonichi Techo Leather Planner Covers at: CLICK HERE