Specification

1. Style: With ear loop/tie on

2. Weight: 10g

3. Diameter every ply can do as required

4. Composition: polypropylene non-woven and melt-blown fabric, hypoallergenic, fluid resistant

Features:

1. Light weight and breathable

2. Elastic and easy to wear

3. Cheap price and good quality

4. Eco-friendly, odourless, Carbon filter odorous and venomous gas.