Features: Precisions engineered stainless steel shower screen ensures optimal water distribution and filtration for richer, aromatic espresso shots in machine. Stainless steel construction offers superior corrosion resistance and easy cleaning compared to plastic or aluminum alloy alternatives. Ideal for coffee enthusiasts and professional seeking consistent extraction performances from espresso machines. Enhances home brewing setups and commercial coffee stations by maintaining uniform heat distribution during high frequency espresso preparation. Features a diameter design specifically suitable for 51mm Group Heads, preventing clogs for sustained machine efficiency. Specifications: Material: Stainless Steel Color: Silver Diameter: Approx. 2.03inch(5.15cm) Package Includes: 2x Coffee Machine Water Distribution Net note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.