Features: Brand new and high quality Comfortable rotating button with stepless speed regulation, smooth knob operation, easy to rotate and effortless Made of high-quality flame-retardant PC material, resistant to high temperatures, easy to clean and does not deform Compatible with most brands of ceiling fan speed controllers for installation and replacement Simple, stylish, and versatile design suitable for various decoration styles Cold-pressed steel frame structure ensures close alignment with the panel, convenient installation, and resistant to damage or deformation Specifications: Material: Plastic Weight: 90g Size: 8.6x9cm / 3.39x3.54inch 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 image may not accurately reflect the actual color of the item. Package includes: 1 x Speed Adjuster