Material: Made from materials, these motor fan blades are built to last to ensure long-term reliability and performance. Choose from two options: plastic or aluminum, depending on your specific needs and preferences. SizesWith different sizes, you can easily find the right fan blade to fit your freezer motor or condenser cooling motor. The blades come in a set of 5, providing ample replacement or spare parts for your convenience. Easy Installation: The motor fan blades feature a center hole diameter of approximately 6.9mm, making them compatible with various motors. Installation is a breeze, allowing you to quickly replace or upgrade your existing fan blades. Optimal Airflow: Designed to maximize airflow and cooling efficiency, these wind blade blades provide effective ventilation for your freezer or condenser cooling system. Enjoy improved performance and temperature control with these reliable fan blades. Color Options: Available in a range of colors as shown in the picture. You can choose the fan blades that match your specific aesthetic preferences or existing equipment. Enhance the visual appeal of your device without compromising on functionality.