The roof filter strainer is made of premium stainless steel material, very sturdy and durable, can be used for long time. It can drain water and capture items like leaves, better avoid the sewer from clogging on . Reasonable structure, light weight, easy to use, will not slow down the drainage, keep the water , bring you much more convenience. Features -Color:Silver -Material:Stainless steel -Size:15.00X7.50X7.50cm/5.89X2.95X2.95in - The roof filter drainer is made of premium stainless steel material, safe and practical, can be used for long time. - Reasonable hollow out design helps block most of the debris, can effectively prevent the water from clogging. - Used for drainage like roofs, balconies, gardens, outdoors and so on, better fit your demands. - This roof drain has a large thickness, not easy to break or deform, very sturdy and durable. - Easily make your guttering system stays in good state for longer, no need of costly repairs and constant unclogging. Package list: 5 Filter Strainers