Mask lipstick mouth without a valve, produced in double layer with white cotton inside the application of a double layer of TNT (non-woven) specific for filtering. Possibility of a multiple re-use as it can be performed a short hand washing and a slight subsequent stretching so as to eliminate the last remaining impurities.
You can make up to 10 hand washes.
Open dimensions 13.5 x 21 cm
Closed dimensions 7.5 x 21 cm