Safety Effectively improves extraction efficiency and reduces coffee splash Good flexibility, strong permeability, long-term breakthrough Delicate paper with uniform thickness Color: White Material: Paper Size: 58mm Package Contents: 1800 x Paper Coffee Filters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.