The Beeswift B-Brand BBP3 with an unique Big Eye design provides very low breathing resistance due to the increased filtration area. The Polypropylene (PP) outer layer that provides smooth lining and avoids loose fibres. An embossed fringe seal avoids fluffy open layers around the edges. The mask has an adjustable head strap that ensures the best facial seal with minimum leakage. The contour design ensures the compatibility of glasses/goggles and reduces fogging. With a full facial close-cell foam seal for an improved fit and adjustable nosepiece that ensures increased worker comfort and acceptance. With protection level FFP3 with exhalation valve it also conforms to EN149:2001 + A1:2009 FFP3 NR.