The VEVOR Industrial Air Curtain (Model# FM-150-900-U) measures 36"W x 9"D x 10"H and is designed for commercial or residential doorways up to 36" wide. Features dual-speed settings for customizable airflow and energy efficiency. Helps maintain indoor temperature, reduce energy costs, and keep out insects and debris. Includes the door fan unit, mounting hardware, and instructions. Item is in like-new condition in the original box with no damage reported. Suitable for restaurants, garages, warehouses, retail spaces, and more.