Features: Brand new and high quality The 51mm Coffee Filter Basket is made of food grade stainless steel, which is rust proof, durable, high temperature resistant and recyclable. The stainless steel coffee filter basket adopts porous design, which has excellent filtering effect and ensures that the coffee has delicate taste, bringing you a new enjoyment. The reusable coffee trainer is easy to disassemble and can be washed with a dishwasher, or washed with warm water after brewing. It can replace the coffee filter paper well, and it will not take away the essential oil of coffee, but also maintain the original taste of coffee. Can be reused for many times. If you have them, you do not need expensive paper filter, which can save a lot of money and protect the environment. Specifications: Material:Stainless Steel Dia:Approx.52mm/ Height:Approx.25mm Package Includes: 4Pcs Coffee Filter Basket note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.