CE certified & ISO MARK DURABLE & WASHABLE- It can be use multiple times with wash. ONE SIZE FITS MOST: Its stretchable earloop straps can be adjusted to meet the most head sizes while assurance that it won't hurt your ears or nose during extended hours of wearing. Ideal for wearing by men, women & adolescents a like.
LIGHTWEIGHT MATERIAL - Made up of soft & super light NON-WOVEN & MELT BLOWN material which does not cause any irritation even after prolonged wearing.