1. Effectively prevent leaves, branches, debris and debris from falling into the drainage pipe.2. Effectively prevent possums and parasites from breeding in roof drainage pipes.3. Effectively prevent from entering and making maggots inside.4. Helps the drainage pipe to accumulate too much water and cause overflow.5. Effectively prevent snakes from staying in the drainage ditch.6. Effectively reduce mosquito parasites.7. Effectively help to filter out floating objects on the water.8. Extend the service life of the drainage pipe.9. Easy to install, you can DIY by yourself and have .Material:Metalcolour:SilverPackage Contents:4 x Drainage FilterOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it