Product Features
The W-block effect creates a thorough barrier!
Virus droplets cut filter® blocks thoroughly!
Properly blocks fine particles from 0.1 mm to 1.0 μm as well as virus droplets.
Fits on all sides with no gaps!
The super 3D structure fits just right with no gaps anywhere!
Ventilation filter makes it easier to breathe!
The 3D structure doesn’t stick to the mouth, and it has a new and improved ventilation filter that makes it easier to breathe!
Soft stretch ear loops so will minimalize ear pain!
The improved shape is designed to be easy on the ears and to fit properly so your ears won’t hurt even if you wear the mask for a long time!
Product information
Unicharm Cho-Rittai® Mask
| Size | Amount included |
| Small | 7 masks / 30 masks |
| Medium | 7 masks / 30 masks |
| Large | 7 masks / 30 masks |
Watch video
Video explains how to put on mask to minimalize ear pain from wearing a mask.
Specifications for each type
| Super 3D Mask (for colds and allergens) | Super 3D Mask, Standard (for colds and allergens) | |
| Filter |
|
|
| Ear loops | Soft stretch ear loops | Soft ear loops |
| Nose fit | Yes | No |
| Super 3D Mask (for colds and allergens) | |
| Filter |
|
| Ear loops | Soft stretch ear loops |
| Nose fit | Yes |
| Super 3D Mask, Standard (for colds and allergens) | |
| Filter |
|
| Ear loops | Soft ear loops |
| Nose fit | No |
Size Chart
| Series | Shape | Size |
|---|---|---|
| Cho-Kaiteki® Mask |
|
Small |
| Medium | ||
| Slightly large | ||
| Cho-Rittai® Mask |
|
Small |
| Medium | ||
| Large | ||
| Cho-Kaiteki® Mask for Kids |
|
For preschoolers |
|
|
For lower elementary school students | |
|
|
For upper elementary school students | |
| Cho-Rittai® Mask for Kids |
|
White |
| Pink | ||
| Cho-Kaiteki® Mask Smart Color |
|
Medium |
| Transparent Mask Unicharm Face Visible Mask |
|
Medium |
Basics of selecting a mask: How to measure face size
Here is a method for easily measuring the size of your face, so you can select the mask size that fits you. The only thing you need is a ruler, so please try it.
1. Make an “L” shape with your thumb and index finger on one hand.
2. With your fingers in that “L” shape, touch the tip of your thumb to the part of the ear where the top starts to arch up away from your face. Then touch the tip of your index finger 1 cm below the top of the bridge of your nose.
3. Use a ruler, etc. to measure the distance between the tip of your thumb and the tip of your index finger, and that is the guideline for the size.
*Size guidelines for Unicharm Face Visible masks will be shown separately on the product page.
Recommended size
| Measurement results | Recommended size |
| 9-11 cm | For kids |
| 10.5-12.5 cm | Small |
| 12-14.5 cm | Medium |
| 14 cm or larger | Slightly large / Large |
After you measure your face, use the table below to select the mask size. For example, if your measurement result was 11 cm, it would be the mask for kids or the small size, and if the result was 14 cm, it would be the medium or large size.
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