1:Nice material: the silicone gaskets are made of silicone, the silicone material is more softer for you to use, and the stainless filter gasket is made of stainless steel, durable and rust resistant to use a long time2:Simple to use and clean: our gaskets and filters are easy for you to apply without much other tools, and won't take up much of your time, they can be washed and dried by hand directly after using3:Suitable occasions: the stainless steel gasket replacement and gaskets can be applied for a wide temperature, range from -65 Fahrenheit to 450 Fahrenheit/ -54 Celsius to 230 Celsius, they are compatible with 6-cup moka express dama, Musa, Kitty 6 cup4:Convenient to replace: with these practical gaskets and filters, you won't need to worry that cup is not using due to broken gasket or filter, we provide enough quantity for you to replace or as a backupColor: silver + whiteMaterial: stainless steel + siliconePackage Contents:18 * Silicone gaskets6 * Stainless steel filtersOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.