Features: This set includes 100 premium 37mm aluminum foil coffee pods lid and 100 filter papers, designed to lock in freshness with seals and ensures smooth, brewing. Heat resistant aluminum foil lid maintain structural integrity during high temperature extraction, while oxygen resistant filter papers eliminate impurities for coffee flavor. Ideal for home baristas, coffee shops, and offices requiring professional coffee pods accessories to streamlines daily brewing operations. Perfectly suitable for machines, these components deliver consistent results whether brewing espresso or Americano at home or commercial settings. The aluminum foil's 99% oxygen barrier outperforms standard paper seals, while the triple layered filter paper assurances coffee grounds leakage for cafés quality beverages. Specifications: Component: Aluminum Foil+Paper Size: As Picture Shows Package Includes: 100x Coffee Aluminum Foil Cover 100x Filter Paper 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.