This is a very compact wallet, measuring 9cm wide x 10cm high when folded. It has two card slots, two slots for receipts, etc., and the coin purse has a gusset to open wider than usual. All of it is made from vegetable-tanned cowhide. It has a very compact finish. The cowhide is dyed with dye, so the color penetrates the leather. Because it's close to natural leather, it requires care with mink oil. Mink oil is sold at shoe stores for around 500 yen. Apply a thin coat every three months.