Comfortable rotating button with 5-speed wind speed indicator for easy operation. Made of high-quality flame-retardant PC material, resistant to high temperatures, easy to clean, and resistant to deformation. Suitable for installation and replacement on most ceiling fan speed regulators. Simple, stylish design that fits a variety of decor styles. Rear frame provides strong compression resistance, stability, and durability. Package Includes: 1 x Speed Adjuster Specifications: Material: Plastic Weight: 100g Size: 8.6 x 8.6cm / 3.39 x 3.39 inches Color: White Rated Power: 500W 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.