1. Material: alloy 2. Wind blowing the metal propeller, bringing out a fragrance 3. Mini and compact, fashionable and beautiful, does not take up space 4. Propeller: alloy hand polished, diamond surface plating process 5. Head: alloy surface polishing 6. Fragrance base: PP material with strong corrosion resistance 7. Clip protector: silicone material is beautiful and does not scratch the car, and the clip is more solid 8. Swivel bearing: more smooth rotation 9. Fragrance piece: high-density RE material can be used repeatedly 10. Metal clip: good elasticity repeated plugging and unplugging is not easy to deformation 11. Size: 5.5x6cm 12. Weight: 60g