1. 3 layers of protection: non-woven outer layer + filter paper layer + skin friendly non-woven inner layer. Breathable and comfortable, low breathing resistance.
2. The plastic strip of bridge of nose hides the side of bridge of nose. More suitable for all face types.
3. High elastic flat ear straps: will not strain the ears.
4. Inner layer: skin friendly non-woven fabric; soft and comfortable to reduce the possibility of skin allergies.
5. Physical ultrasonic welding, densification of welding points, strong and durable, fine workmanship.

Our main business is medical supplies, and a number of agents and partners to establish long-term stable relations of cooperation.Good quality, reasonable price, strong enterprise strength, credit, abide by the contract.To ensure product quality, the principle of small profits and large sales, has won the trust of the majority of customers, the enterprise has always pursued the purpose of "honest and trustworthy, committed to service, only for satisfaction", the right to follow up customer demand for continuous product innovation and service improvement.