Singapore

1.Made by high quality pure cotton material, breathable and comfortable.
2.Thicken design will keep you safety.
3.Filter inserted design. It can be reused by replacing the filter, very convenient.
4.Adjustable ear strap design, wear easily, and more comfortable.
5.Washable, can be repeatedly used.
6.Collapsible, you can put it inside your pocket and bring it anywhere.
7.Suitable for both Women and men
8.5 layers of filter protection: Adopting double micro filtration way, 5 layers of protection, can effectively filter the air.

size:about 22.5cm*13.5cm(8.86inch-5.31inch),suitable for most adult