1. Material: Activated carbon cotton
2. Universal fit, takes up little space, and can be installed on all blades
3. Easy peel-and-stick installation makes it ideal for regular replacement
4. The activated carbon non-woven filter removes dust, smoke, and other pollutants, creating a healthy and comfortable atmosphere for your living environment
5. Compatible with all ceiling fan blades, its adhesive fastener ensures quick and easy installation
6. Dimensions: 25 x 9 cm; thickness 0.3/0.5 cm