【High Efficiency Performance】: This wall exhaust fan is designed for air circulation, effectively removing heat, moisture, and odors from your space. Ideal for kitchens, bathrooms, or any room that requires ventilation. 【Easy Installation】: Our exhaust fan is easy to install. Its compact design fits most wall thicknesses, making it suitable for various applications. 【Energy Efficient】: With low power consumption, this fan helps reduce energy bills, making it an eco-friendly and cost-effective choice for your ventilation needs. 【Durable and Safe】: Made with premium quality iron materials, this fan is built to last. It also features a protective guard to prevent accidental contact with the fan blades. 【Application】: This ventilation exhaust fan quickly removes stale air. Suitable for workshops, basements, warehouses, apartments, kitchens, bathrooms, living rooms, offices, and other areas requiring continuous ventilation. Specification: Material: Iron Rated Voltage: 220V Size Chart: 4in: 10cm x 7cm / 3.94 inch x 2.76 inch 6in: 15cm x 15cm / 5.91 inch x 5.91 inch 7in: 14cm x 17cm / 5.51 inch x 6.69 inch 8in: 15cm x 20cm / 5.91 inch x 7.87 inch 10in: 15.5cm x 25.5cm / 6.10 inch x 10.04 inch Package Includes: 1 x Exhaust Fan Note: Please allow slight variations due to manual measurement and differences in display monitors.