*Description
Country of Origin: South Korea
Color: sky, navy, pink, orange
Size: Free (adjustable size)
Type: Option 1 (mask 1), Option 2 (1+ mask case)
Material: PE, 100% cotton
Can be Washable
Country of Origin: South Korea
Color: sky, navy, pink, orange
Size: Free (adjustable size)
Type: Option 1 (mask 1), Option 2 (1+ mask case)
Material: PE, 100% cotton
Can be Washable
* Product information
Option 1: The mouse strap 1+ manual
Option 2: The mouse strap 1+ manual + case
- Mouth respiratory side effects
Vocal band drying
Not a good night's sleep
* Self-mouth breathing Checklist
(If any one kinds that you have to clear the mouth breathing)
Can not easy wake up in the morning.
Can not sleep deeply.
Your mouth opens halfway When you be focus
Lips are often dry
Sore throat when you wake up in the morning
