These disposable folding respirator masks are ideal for use in atmospheres containing solid and/or liquid aerosols in concentrations up to 12 (10 in UK, FIN, D, I, S) x Workplace Exposure Limit: FFP2 class (average class). Features and Benefits Packed in tightly sealed individual bags to prevent contamination Designed with an ultra-soft hypoallergenic Willtech nose seal with absorption properties and a tight film The shielded exhalation valve allows wearers to breathe easily and avoids any risk of of leakage Elasticated sliding straps ensures wearer comfort as well as easy donning and doffing Typical Applications Agriculture Automotive and Part Manufacturer Building and Construction Food Industries Foundry Iron and steel industry Mining and Quarrying Textile Industries Wood Industries