30pcs/box

Please be kindly noted，this product is not a medical device,for personal use only, and the listed product is produced and distributed abroad and subject to the laws of its country of origin.

- 3 layers protect: Non-woven outer layer + filtration paper layer + skin-friendly Non-woven Inner layer.

- Plasticity nose bridge strip, hide the sides of the fixed nose,more suitable for all face types.

- High-elastic flat ear strap. Will not tighten the ears.

- Physical ultrasonic welding.Encrypted welding point.Strong and durable.