1. Outer material 65% polyester 35% cotton 140g.
2. Filtration layers (x4) 100% Spunbond Polypropylene 30g.
3. Sanitized Silver antimicrobial finish on outer material.
1. Outer fabric made of breathable poly-cotton with Sanitized Silver Anti-Microbial finish.
2. 4 x filtration layers made from Non-Woven Spunbond Polypropylene.
3. Nose bridge made of Aluminium.
4. Elastic loops made of flat-braided Polyester.
18cm x 9cm (10cm stretched) x 16.5cm (centre front stretched).