The drip cushion is designed to absorb noise of the water dripping on the air conditioner metal case, and prevent the dripping water from entering the window unit
Easy cut-to-fit size universal to fit most ac units, will not affect the operation while the air conditioner is running
The Foam cushion is built with a magnetic backing, easy fix on the window air conditioner unit firmly, and will not be blown away by the strong wind
It can be easily cut to fit your desired size with scissors. To ensure proper air flow, it can also be cut hole for ac top air vent