Adjustable Thickness Leather Book Cover / Planner Cover - Size: 4x6 (No. 1179) !!This item embraces the natural characteristics of genuine leather, including wrinkles, color variations, stains, and imperfections!! This is a playful and highly unique design. Please purchase only if you understand the condition (*^^*) ~Design~ Soft-textured leather Brown Convenient design for holding books and pens Unique and individual item Stylish book cover that catches the eye as interior decor No lining External measurements (slight variations possible) Height: 21cm Confirmed book sizes that fit: Approx. Height: 19.6cm Width: 13-14cm Thickness: 3-4cm Images 1-5 show "Mohōhan" (The Copycat) for thickness reference. Images 7-10 show "Kirin no Tsubasa" (Wings of the Kirin) inside. If you have any questions about the size or want to check specific parts in the images, please ask in the comments (^-^) ~Condition~ Handmade item Everything except the thread is made of leather. Please be aware that this item is not suitable for those who dislike leather products. There are original stains on the leather. I like the natural look of the leather, so I have used the scratches as they are. Please purchase if you do not mind the condition (^-^) Please refrain from purchasing if you are looking for perfection or are overly sensitive, as this is a handmade item. !!Colors may vary slightly depending on your screen quality. Please understand!! Items will be shipped in simple packaging using the most affordable method. Thank you for your understanding (*^-^*） Leather Craft / For Reading / For Gifts / Also suitable for notebook, textbook, and certification covers #BookCover #Hardcover