• < 10% of world's leather.
• Uses natural ingredients like tree bark, flowers, etc for tanning process. It took weeks to tan the leather.
• Sustainable, environmentally friendly,
• Usually dark, earthy colours, durable strong, leather develops unique patina over time, high cost process,
• Mostly used in premium handmade products.

2 - CHROME TANNED LEATHER.    

• > 90% of the world's leather.
• Uses chemicals like acids, chromium sulfate, etc., for the tanning process. It takes 2-3 days to tan the leather.
• Pollutes water systems and environment.
• Wears poorly, and can break easily, gives artificial appearance, made using cheap process and cheap material.
• Mostly used by big well
  Known brands in Commercial leather products using under the tag of genuine leather.