***FAST AND FREE SHIPPING*** The Delta Breeze Slim 70 CFM Ventilation Fan with Humidity Sensor SLM70H is a high-quality bathroom exhaust fan with a sleek rectangular shape and an adjustable thermostat feature. Powered by an energy-efficient DC motor, this fan operates quietly with a 2.0 Sones sound rating. Designed for easy installation on the wall with a 7.5" cutout, this fan is perfect for improving indoor air quality in bathrooms. Made of durable metal material in a matte white finish, this Delta fan is both stylish and functional, providing efficient ventilation for your space.