Feature:1. Premium Material: Made of premium food grade stainless steel and aluminum alloy, the coffee portafilter is wear resistant, corrosion resistant, and has a long service life.2. Oxidation Resistant: The handle of coffee making machine portafilter has frosted texture and oxidation resistant, comfortable for you to use.3. Suitable: The 54mm coffee portafilter is suitable for Breville 8 series, you can use it for your corresponding machine.4. Monolayer: The 54mm bottomless portafilter has superfine hole and single layer filter, with bottomless design, can make the extraction coffee has a larger contact surface.5. Convenient: The stainless steel coffee portafilter is convenient for you to see the whole coffee extraction process, observe coffee position, flow speed and color, help you correct and improve the extraction problems.Specification:Item Type: Coffee PortafilterMaterial: Stainless Steel, Aluminum Alloy Weight: 472g/16.65oz Color: As ShownDiameter: Approx. 54mm/2.13in Suitable: For Breville 8 Series.Package List:1 x Coffee Portafilter