The PE/Corrugated Insert for ELG250, ELG3322, and ELGU3322 by Elkay is designed to enhance the functionality of your sink. This insert is made from durable polyethylene, providing a lightweight yet sturdy solution for organizing kitchen items. Its corrugated design allows for optimal drainage and airflow, preventing water accumulation and promoting hygiene. This insert is easy to install and fits perfectly within the specified Elkay models, making it a versatile addition to your kitchen setup. It meets industry standards for quality and performance, ensuring a reliable solution for your kitchen organization needs.