Upcycle Eel Leather is YEUNWOO’s representative leather brand that takes the lead in ESG management with eco-friendly special leather. Through decades of technology and strict quality control, it is recognized by customers for making products from upcycle eel leather that is difficult to process. In particular, the Yeonwoo products of eel leather, which are produced only in Korea around the world, are loved steadily because of their low price and excellent quality. Eel leather is 1.6 times stronger in tensile strength than cow leather with similar thickness and can be expressed in various ways with its lightweight and distinctive color.