Features: Brand new and high quality Comfortable rotating button with stepless speed regulation, smooth knob for easy and effortless operation Made of high-quality flame-retardant PC material, resistant to high temperatures, easy to clean and maintain Suitable for installation and replacement on most brands of ceiling fan speed controllers Simple, stylish, and versatile design that complements a variety of decor styles Cold-pressed steel frame structure ensures close alignment with the panel, enabling convenient installation and improved durability Specifications: Material: Plastic Weight: 90g Size: 8.6 x 9cm / 3.39 x 3.54 inches Color: Black / Gold / Gray / White Load Power: 300W Rated Voltage: 50Hz / 220V Note: 1. Please allow 1-2cm measurement deviation due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the actual color of the item may vary slightly from the images shown. Package includes: 1 x Speed Adjuster