Packing: 30pcs / box, 20boxes / ctn, total: 600pcs / ctn
Carton Size: 65*26.5*29.5cm
Layer: 5 layers
5 layers of protection and efficient filtering.
Made of reusable activated carbon made of cotton ensures that your skin stays fresh. Foldable, 3D and light weight design.
Anti-dust protection mouth mask for sports, running, hiking, climbing and for many other purposes.
Flexible Nose Bridge: Flexible and easy to shape bridge to easily fits on nose with minimum gap.
Ear Loop For Quick Wear: Ear loop that is easy to wear and take our. Very effective and quick to wear and put off.
Suitable for protection from dust, smoke and mist generated by mechanical forces at concentrations below 10 times the occupational exposure limit, without generating harmful volatile gases.