available in white only. the product is disposable, one-time use.
made at Shandong Tricol Marine Biotechnology Co., in Shandong, China. For more information our this factory - http://tricolgroup.com/
Each set of 10 face masks is in a sealed bag and includes a production date stamped on the package.
Our masks meet type IIR requirements per EN 14683:2019, which is the European testing standard equivalent to ASTM Level 3 with regards to bacterial filtration efficacy, differential pressure & splash resistance
Q/370700; XK001-2020; the 3-ply mask layers contain:
Outer/Inner Layers: spunbond PP non-woven fabric
Middle Layer: high-efficiency electrostatic filtering material