A Fiber Net Grey Roll Is Designed For Use With Aluminium Windows, Providing A Durable And Effective Solution For Ventilation And Pest Control. The Grey Color Blends Seamlessly With Various Window Frames, While The Fiber Material Ensures Long-Lasting Performance. Blends With Various Window FramesAllows For Airflow While Keeping Pests OutPerfect For Various Window Types And SizesSuitable For Areas Requiring Airflow And Pest Control