Key benefits Reliable performance: Made from heatresistant plastic to resist warping and maintain shape over time, so your fan stays effective longer. Quieter, stronger airflow: The fiveblade design optimizes air movement while reducing operational noise, making it suitable for quiet environments. Fast, simple installation: Includes a nut cover screw that streamlines mounting on vertical table fans, saving time and effort. What it does for you Restores or improves fan performance by replacing worn or damaged blades with a thermally stable plastic set that keeps airflow consistent. Reduces distracting fan noise without sacrificing cooling power, so rooms feel more comfortable without interruption. Important features Material: Durable, temperatureresistant plastic. Blade count and design: Fiveblade structure for balanced, efficient airflow. Compatibility: Designed specifically for 450 mm specification fans. Fit types: Compatible with various fan types including floor and wallmounted fans. Installation aid: Supplied nut cover screw for quick installation on vertical table fans. Practical use scenarios Bedroom: old blades on a 450 mm table or floor fan to reduce noise at night and maintain steady circulation for better sleep. Home office or small office: Improve airflow from a wallmounted or floor fan while keeping the workspace quiet during calls or focused work. Garage or utility area: Swap damaged blades on a 450 mm fan quickly using the included nut cover screw to restore cooling and ventilation. Why choose this blade set Designed to match 450 mm fan specifications and common mounting styles, minimizing fit issues. Heatresistant plastic and a balanced fiveblade profile reduce the need for frequent replacements and help maintain stable performance over time. Simple installation reduces downtime and the need for extra tools or professional help.