Moka set of 4 rubber rings and filter for 3-4 cups, aluminium

Set of 4 rubber rings and a filter for a moka pot for 3 to 4 cups. The rings are made of rubber and the filter is made of aluminium. This spare parts set is from brand Bialetti, series Moka. Dimensions are 12 x 1.5 x 19 cm. A convenient replacement for the parts of your moka pot.