The Handua square steel lay-in air supply diffuser with 6 inch molded boot is designed for ceiling openings, offering efficient air distribution. Its face construction enables air deflection, ensuring optimal airflow control. With our Smooth Glide technology, you can enjoy a quiet and rattle-free airflow experience from your central air system. Crafted with high-quality materials, this product guarantees long-lasting performance for years to come. Key features include steel construction and a powder-coated white finish.