【Made-to-Order】This product is made-to-order. After placing your order, it usually takes about 3 months to ship. If you are considering purchasing, please let me know in the comments before you buy. Also, if you are in a hurry or have any special requests, please let me know in the comments section before purchasing. Thank you. ★ ★If you have any size requests other than those sold, please feel free to ask in the comments section. We can accommodate various sizes such as bunko, shinsho, Hayakawa bunko, B6, shiroku, A5, and kiku. Thank you for viewing! ☺︎ This is a B5 university notebook cover made using British bridle leather. Each stitch is carefully sewn by hand. The exterior and interior are both made of luxurious genuine British bridle leather. The white powder on the leather surface is called "bloom," and it is a characteristic of sturdy bridle leather, which has been thoroughly permeated with wax and oil components. The bloom will naturally disappear with use, and the leather will develop a glossy appearance. The hand-sewn thread uses 100% natural linen waxed thread from the Taiwanese brand "Rikka." Rikka threads are high-quality threads that meet the requirements of non-toxicity and non-fading in physical and chemical tests by SGS, the world's largest analysis organization. We hope you will enjoy the charm and aging of the leather unique to bridle leather with this notebook cover, which uses a large piece of leather luxuriously. 【B5 University Notebook Cover】 ◾️Material: Genuine British bridle leather ◾️Color: Black ◾️Sewing thread: Navy ※Can be changed ◾️Compatible notebook: Semi-B5 size ※Please note Because the leather is a natural material, there may be original scratches and wrinkles. The leather cutting and sewing are all done by hand. There may be some distortion. Please understand that this is handmade before purchasing. Thank you very much. #gracekjpbridleleather #bridleleather Type: Stationery Item Name: Book Cover