DemeTECH® Surgical Mask light and to conform to the

and to conform to the requirements of European standards EN 20471 for high visibility clothing

Automatically charge

below 80% Relative Humidity

33g (11010) - Hammar for Crewsaver 150N lifejackets

2 textile chest loops

DemeTECH® Surgical Mask light and to conform to theDemeMASK SURGICAL MASK, 10ct. Pack DemeTECH's Surgical Face mask is FDA cleared, manufactured using the highest quality of American made materials, and 100% manufactured in The United States. The DemeTECH Surgical Mask is rated ASTM Level 3, this mask provides the highest level of protection. High Protection Three Layers Comfortable Fit FDA CLEARED 510(K) K201479 Technical Characteristics: Resistance to penetration by synthetic blood, measured in mm