This is a coin case made entirely by hand using oil leather. The leather used is Rambler from Charles F. Stead (UK), known for its suede. This is a chrome-tanned leather finished with natural wax for an antique feel. The surface has a matte finish, and you can enjoy the antique atmosphere with its natural grain and unevenness. The flesh side has a suede-like treatment, so it is made entirely from leather approximately 2.5mm thick. Regarding aging, there will be no significant change in the leather due to the chrome tanning, but you can use it without worrying about water as much as you would with vegetable-tanned leather. Size: 9cm x 7.5cm x 1.5cm (New) Specifications: 1 coin pocket Leather: Rambler (Charles F. Stead [UK]) Golden Brown (Color) [Stamped area] Horse Butt (MARYAM) Thread: Polyester (Rikka) Beige (Color) Hook: Brass Jumper Hook *Please note that scratches may occur during the manufacturing process. Also, due to the characteristics of natural leather, there may be wrinkles, tiger stripes, small scratches, and veins. These are natural features unique to natural leather. We appreciate your understanding before considering a purchase. *The product includes the wallet body only.