Type: 3ply flat with earloop
Size: 17.5 x 9.5 cm
Chinese standard YY/T0969-2013
EN14683:2019 Type I, II or any equivalent standard with CE certification
Scope of application: this standard is applicable to the mouth, nose and mandible of orange lid users, and is used in general medical environment to wear, block oral and nasal cavity exhaled or ejected pollutants disposable use maks.