Specifications/functions:
Standard: GB/T 32610-2016
Production: 500000 PCS/day
Type: disposable flat mask (non-medical)
Specification: ear-hook type, 175mm*95mm
Material: Outer layer Hydrophobic non-woven+meltblown cloth+skin-friendly non-woven cloth
Color: blue, white, black, etc., colors can be customized

Number of floors: 3 floors
Shelf life: 2 years
When wearing a mask, the metal bridge of the nose is placed on top. After hanging the ear ropes, adjust the metal strip to fit the bridge of the nose so that the mask fits the face as much as possible, leaving no gaps.
(This product is a one-time product and cannot be reused. Please dispose of it collectively after use.)