1. Stainless steel material - Made of high-quality stainless steel, FDA grade material, durable, rust-proof and long service life. The design is simple and lightweight, resistant to high temperatures. 2. Applicable places - Suitable for Delonghi EC5 EC7 EC9. Delonghi: EC680, EC685, EC155, EC702. Please check your model size carefully before purchasing. 3. Enhance your coffee experience - 51mm stainless steel coffee filter has an ultra-fine filter, professional stainless steel coffee filter ensures the delicate taste of coffee, bringing a smooth and rich espresso or coffee taste. It can help you make delicious and mellow coffee drinks like a professional barista. 4. Practical coffee accessories - upper inner diameter 51mm2 inches, upper outer diameter 60mm2.36 inches. This coffee filter is suitable for semi-automatic espresso machines or 51mm coffee filters. Pressurized espresso filter, removable and washable, with a porous design, perfect filtering of powder, you can brew any coffee you like and enjoy the delicious taste. 5. Applicable scenarios-The coffee handle basket is simple to install and easy to use. It is an essential tool for every coffee lover and homemade coffee. It is suitable for home, milk tea shops, bars, coffee shops, etc.