Product name: Disposable mask mouth and nose separation 3D support frame
Material: food grade silicone
Function: three-dimensional support--a secondary mask, does not stick to the face, separate mouth and nose, prevent peculiar smell
Application: Regular disposable mask wearers
Style: Adult model L model
Size: Adult-1808650mm
Nose fit improves fit and more comfortable to wear
The patented design of separation of mouth and nose blocks the cross of exhaled air from mouth and nose
Flow reduces odor and improves breathing efficiency
The unique long strap fixing design on the cheeks is soft and fit
Does not fall off the jaw
Micro-curved edge design can easily fit without leaving traces
