Features: This pack of micro-filters includes 100 disposable filters for espresso makers Each filter can be used for a single brewing session, and the filters come in a sealed bag to keep them clean and dry. If stored correctly in a cool, dry kitchen cupboard, they will last for a long time, giving you the opportunity to enjoy a fresh, strong coffee or espresso every day. Specifications: Material: Wood pulp Quantity: 100pcs Net Weight: about 16g Package included: 100PCS * Paper Filters" or (Based on your purchase)