The mask is made of textile with an antibacterial finish.The mouth-nose masks are washable at 60 degrees and reusable. Due to a special bioactive finish of the textile surface, bacteria are attacked and the bacterial infestation is reduced by more than 99 %. The effect is scientifically proven and washable. The textile used is OEKO-Tex Standard 100 certified and meets the human ecological requirements of class I (baby articles) in tests for harmful substances.
 
A mouth-nose mask is a reusable item of clothing. It is neither a medical device nor personal protective equipment (PPE), and is therefore not intended for use in the health or care sector, as occupational safety or other protective equipment to protect against infections or other harmful sub- stances such as fine dust. The bioactive mouth-nose masks are only intended for private use. A mouth-nose mask can reduce the risk of unnoticed transmission of the Coronavirus.