1. Zovala zitatu zotchinga, zopumira, zomasuka komanso zotayika
2. Fyuluta fumbi ndi zowononga m'mlengalenga, chigoba chapamwamba kwambiri
3. Bokosi la mphuno lomwe lamangidwa, lopanikizidwa kuti lichepetse kutuluka kwa madzi
4. Chigoba chotchinga kwambiri, chosavuta kutsegula / kutseka khutu, osapanikizika m'makutu onse awiri
5. Zojambulajambula, zosavuta kunyamula ndikusunga
6. Chigoba chomverera bwino komanso chopumira
7. Nthawi imodzi
8. Kumanani ndi masks EN149 ndi FDA
9. CE certification, chigoba chovomerezeka cha FDA