This made of stainless steel which and not easy get rusty. Its small holes design which can block the residue easily. And it super easy to clean, just make sure to give it a quick rinse after every use and you will find the mesh to look almost for years to come. Feature - Color: Silver. - Material: Stainless Steel. - Size: 6.1x6.1x0.01cm. - The stainless steel mesh filter designed for the Coffee Maker is designed to give you the best results with your machine. - The disk is easy to wipe clean and it’s reusable, so better for the environment. - As the holes are so tiny, it lets through very little to no fines at all. - It also allows through oils that are filtered out through paper, is easy to clean and made to last. - The mesh allows for of normally filtered out by paper filters.It’s great for traveling or camping,allowing you to leave your paper filters at home. - The fits perfectly,not too loose like it can be with paper and not too tight like with other metal filters. - Super easy to clean,just make sure to give it a quick rinse after every use and you will find the mesh to look almost for years to come. - Warm Tip: Dear buyer, Due to lighting effect,monitor’s brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! Package list: 3 x Stainless Steel Filter