Please note that these are handmade items and are only available to those who understand this. Without using sewing machines or other machinery, we focus on creating durable, long-lasting products, and we are committed to hand-sewing each item one by one. Product Name: 4-Key Case Material: Cowhide Size: 10cm (H) x 6cm (W) x 2cm (D) Shape: Type C Body Color: Natural Zipper Color: Brown Stitch (Thread): Beige We purchase Tochigi Leather, the highest quality in Japan, from an authorized dealer and use it for all parts. The leather used for the main body is about 2mm thick, making it resistant to deformation. YKK zippers are used. Because genuine leather is used, there are variations in hardness and texture of the fibers due to the original individual differences of each piece, and there may be color unevenness and scratches on the leather surface, which are evidence of the cow's life. As it is not something that will break easily, it will be placed in a storage bag, put in an envelope, and sent by non-standard mail. For those who will use it, thank you. Color...Beige