【Important】To avoid any issues with the size after receiving the product, please measure the dimensions of your existing planner and compare them with the dimensions of the planner sample in the images before making your purchase. This is a genuine leather planner cover for the front side. It is made of black smooth leather. The inside is made of a leather-like artificial material. The dimensions when folded are: Length: Approximately 16cm (inner dimensions 14.8cm) Width: Approximately 10.5cm (inner dimensions 9.5cm) The dimensions when unfolded are: Length: Approximately 16cm (inner dimensions 14.8cm) Width: Approximately 21cm (inner dimensions 20cm) Therefore, it is approximately for an A6 size planner. This cover does not have any fasteners. It has a pen holder and card slots. Although it is an unused item, it has been stored for a long time. Therefore, there may be stains, deformation, dents, or odors due to aging. Also, some items may have uneven stitching. The country of manufacture and the manufacturer are unknown. Before listing, I will lightly care for the leather with leather care products before packaging. ※ I am listing multiple of the same product. Therefore, I am using the same images. There are no differences in the shape of the products, but natural leather varies slightly from individual to individual. Also, the colors displayed on the screen may differ slightly from the actual product. Please understand. The planner itself and the pen are not included. ※※ To prove that it is genuine leather, I have included a sample cut in the last image. Please check it. ※※※ This is only a cover for an approximately A6 size planner. It is not for books such as paperbacks. Also, even if it is an A6 size planner, it may not fit depending on the planner. Please be sure to check the dimensions of your planner before purchasing. For reference, I have listed a sample of a compatible planner and its size. 【Length 14.8cm x Width 9.5cm x Thickness 1cm】 Planners larger than this may not fit. #PlannerCover #GenuineLeather #Cowhide #GenuineLeatherPlannerCover #UnusedItem #LongTermStorage #SeasonalProduct #BlackLeatherPlanner #Planner #PassbookHolder #PassbookCase