Package Includes： 1 x Downpipe Filter A quick and easy way to reduce the risk of blockages and clogging, these Gutter Ball Downpipe Filters are simple to install without tools. Simply pushed into place these non-corrosive, polypropylene, flexible guards help to prevent blockages from leaves, roof moss, twigs and other debris from clogging your gutter. Universal to fit most downpipe openings, square or round, these Gutter Ball Downpipe Filters are relatively unobtrusive from ground level. Features: · Flexible parts - can expand to fit · Manufactured from PP · Suitable for most household downpipes · Reduce the risk of blockage · Dimensions: 10cm diameter x 14cm high approx · Bottom diameter: 7.5cm Effects: 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 birds from entering the house 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 fun. Notice: 1.Please allow 1-2cm error due to manual measurement.Please make sure you do not mind before you bid. 2.The colors may have different as the difference display,please understand.