The main material is made of tannas, the only Japanese working group in Japan, with chromium dye on the stealer and staining it, and using a special agent to make tight coats so that it does not float by rubbing the silver surface.It smoothed up the silver surface in the binder and became a cleaner-colored leaser by sprinkles its paint.The surface is conditioning in the shape of a chipp-shaped bargain, and the shape is made up of the skin.The accessors used in the interior are using a balance between the skin eyes and the hardness balance.The density of the fibers is high, and it is unclear and tastes, and it is said to be best used to make leather small objects.The surface is a deep glossy reza using resin, which is hard to damage.An IC card is included in front of all types of cards.* The LWG (LWG) is an international organization that uses the LWG (LWG) as an international organization to audit factories.Evaluates and ranks compliance and competencies of environmental compliance, and pursues leather traceability.