Kalita Wave Series KWF-155 #22211 Coffee Filter, white, for 1-2 persons, 50 sheets x 3 packs.

["Size (approx.): Overall width (diameter unfolded): about 6.1 inches (15.5 cm), Bottom diameter: about 1.6 inches (4 cm)", "Weight: 1.8oz (52g) (1 Box)", "Material: Pulp fiber", "Compatible size: for 1 to 2 people", "Country of manufacture: Japan. Set content: 50 sheets per box x 3 boxes"]