WIDE APPLICATION: For smaller holes, leaf guards for guttering downpipe,you can squeeze or use plier to shape for fitting.Suitable for rooftop balcony outdoor/garden/ditch. FUNCTION: Stainless floor drain roof floor drain has large displacement to prevent blockage, gutter pipe leaf guard wire balloon prevent the clogging of water, flowers, leaves and rats. EASY TO INSTALL: Downspout leaf filter gutter beautiful apperance, solid and no splashed,and measure the inner size of downspout,no tools required, simply push them into holes. MATERIAL: Indoor floor drain made of high quality stainless steel material,downpipe leaf guard are not easy to rust,gutter guards durable and lasting long time, operation to simple. 3 SIZE AVAILABLE: Floor drain have three types of size available,square gutter downpipe leaf guard,you can choose what you need,Tube 50, Tube 70, Tube 110(optional), size can be applied to holes of 1.6 to 2.5 ft. Material: Stainless Steel Color: as pictures shown Type: Tube 50, Tube 75, Tube 110(optional) Size: Tube 50: height: 110mm/4.4in , max wide: 95mm/3.7in , bttom wide 42mm/1.7in Package list: 1 * Floor DrainProducts from jinyu's store