The leather industry involves the production and processing of animal hides and skins into leather, a durable and flexible material. This industry plays a significant role in fashion, furniture, and automotive sectors, providing products like shoes, bags, and upholstery. The process begins with tanning, which preserves the hides and prevents decay. Various methods, such as vegetable tanning and chrome tanning, are used to achieve different qualities and finishes. The industry also faces challenges, including environmental concerns related to waste and chemical use, prompting a shift towards more sustainable practices.