A4 size 30 hole binder. Compact and slim type (approx. 0.8 inches (20 mm) in length, so it can store materials such as negotiations and meetings. Recycled leather is an environment product that has been re-processed into a sheet of scrap that occurs during the manufacturing of leather products. This is a recycled material that inherits the natural texture of natural leather, and has a uniform finish. The leather sheets are reused from the garbage that was traditionally thrown out as garbage and are effective in utilizing resources and contributing to reducing industrial waste. This product is made from recycled leather by Salamander, a German historic company that is leading to the environment. Made in Japan by young designers and skilled craftsmen. Contains no dioxins, PCP, formaline or heavy metals (nickel, cobalt, lead) or azo dyes in the material.