The roof filter strainer adopt stainless steel material, sturdy and durable, can be used for long time. It can drain water and capture items like leaves, and better prevent the sewer from clogging on the rooftop. Reasonable structure, compact size, light weight, easy to use, will not slow down the drainage, keep the water flow free, bring you much more convenience.FeaturesColor:Silver.Material:Stainless steel.Size:10.50X7.50X4.00cm4.13X2.95X1.57inch. The filter drainer adopts stainless steel material, safe and practical, can be used for long time. Reasonable hollow out design helps block most of the debris, prevent the water pipe from clogging. Proper for drainage pipes like roofs, balconies, gardens, outdoors and so on. High hardness, not easy to deform or break, bringing you better using feeling. You can easily make sure that your guttering system stays in perfect condition for longer without the need for costly repairs and constant unclogging.Packing list2 x Roof Filter Strainers