The deal connects nearly 2 billion people (India + EU's 27 countries) and a combined economy of around $27 trillion, making it one of the world's largest FTAs and often called the "mother of all deals" by both sides.
Tariffs will be eliminated or significantly reduced on more than 90% of traded goods, covering a wide range of products and boosting bilateral trade (currently ~$136-137 billion in goods, with potential to exceed $200-250 billion in the coming decade).