Key Features Size: Puck screen diameter: 53.5mm / 2.11inch. Thickness: 1.7mm / 0.07inch&1.0mm /0.04inch. Holder: Diameter: 70mm / 2.76inch, high: 10mm /0.39inch. Material: Puck screen made of stainless steel and holder made of silicone, sturdy and durable, easy to clean and reusable. How to choose thickness: For normal coffee ground doses, opt for the 1.7mm thickness. If using a larger dose of very fine coffee grounds, go for the 1mm thickness puck screen. Choosing the right thickness for your coffee puck screen is essential for achieving the perfect extraction. Features: Keeped your brew head clean and extract smoother, more even, and more balanced, resulting in a higher fat content in espresso and a more mellow coffee taste. Package includes: 1pcs 53.3mm 1.7mm puck screen, 1pcs 53.3mm 1mm puck screen, 1pcs silicone holder. Specifications Brand OZXNO Model X-PUCK-SCREEN-S-2INCH-2 Size 53.5mm Product Type COFFEE_FILTER Item Type Keyword coffee-machine-replacement-parts Package Dimensions H: 14 / L: 102 / W: 76 (Weight: 50) unit Description A puck screen is essential for those who want to make better espresso. The puck screen helps to keep your brew head clean and extract smoother, more even, and more balanced, resulting in a higher fat content in espresso and a more mellow coffee taste. We have different sizes of pucks, such as 1mm and 1.7mm, to help you choose the right one for your coffee ground dose. Choose a thickness of 1.7mm when the coffee ground dose is normal, which does not affect the normal extraction. When the coffee ground dose is larger and very fine, it is recommended to choose a thickness of 1mm puck screen.This puck screen holder is easy to clean and soft. You can use your puck screen wherever you need it. The silky soft silicone material won't scratch your equipment, even if you use it daily. The espresso puck screen excels by effortlessly fitting into various 54mm portafilters, eliminating the need for tilting during installation. This ensures a flawless extraction experience for coffee enthusiasts who seek precision and compatibility with their machines.Specification:Product Name: Espresso puck screen.Size: Puck screen diameter: 53.5mm / 2.11inch. Thickness: 1.7mm / 0.07inch&1.0mm /0.04inch.Holder: Diameter: 70mm / 2.76inch, high: 10mm /0.39inch.Material: Stainless steel and silicone.Color: Silver and black.Notes：1.Manual measurement, please allow slight errors on size.2.The color may exist slight difference due to different screen displays.You will receive:1pcs 53.3mm 1.7mm puck screen.1pcs 53.3mm 1mm puck screen.1pcs silicone holder.