Beeswift P3 Valved Mask - (Pack of 5) Mens Non Iron Shirt For example

For example

High degree of breathability

New colour

Six Metal Eyelets

We then link 3 barrier systems together and repeat this test on the middle/central barrier

Beeswift P3 Valved Mask - (Pack of 5) Mens Non Iron Shirt For exampleUnique "Big Eye" design provides very low breathing resistance due to the increased filtration area. Polypropylene (P. P) outer layer provides smooth lining and avoids loose fibres. Embossed fringe seal avoids fluffy open layers around the edges. Adjustable head strap ensures the best facial seal with minimum leakage. Contour design ensures the compatibility of glasses goggles reducing fogging. Full facial close cell foam seal for improved fit.