The Inverse ETH Flexible Leverage Index on Polygon abstracts collateralized debt management into a simple index, reproducible by an ERC20 token built on Set Protocol. iETH-FLI-P enables you to get inverse exposure to ETH using collateralized debt, without having to manage collateralized debt positions or monitor liquidation risks. iETH-FLI-P targets a short -1x exposure to ETH and employs a flexible leverage mechanism for optimal rebalancing outcomes.