Package Contents: The package contains 1 Stainless Steel Gutter Filters. Material: The Stainless Steel Gutter Filters is made of high quality stainless steel and the surface is polished, which is durable and can prevent the pipe from clogging. Size: The longest diameter of each gutter filter is 125mm and the bottom diameter is 98mm, which is suitable for pipes around 110mm. How l Use: This product adopts plug-in card design and can be used directly when inserted into the pipeline. Scope of application: suitable for outdoor drainage pipes , at the ends of exhaust pipes, etc. This product is easy to use and can be placed in the mouth of the pipe to prevent clogging of leaves, branches and other debris. This product is made of stainless steel, which has a certain degree of rust resistance. At the same time, the hollow design can help your roof pipe or garden hose stay unblocked. Delivery: 1 Stainless Steel Gutter Filters Note: Due to manual measurement, please allow some size error 1-2cm. Please allow some chromatic aberration due to lighting problems when taking photos. 12.5 *12.5*4.4cm