 
Adult Gas Mask Kit
Designed to protect respiratory organs, eyes, faces from radio active poison, nuclear, biological and chemical (NBC) agents,
Includes the following; Gas mask, Filtering Box, Haversack, Special Pencil, INSTRUCTIONS,
Made for Evirstar Defense Products USA.
Measurements for adults should be followed by instructions,
To select properly size of the full mask it is necessary to measure a head around the circumference which runs through top, chin and cheeks;
Mesurements are rounded off to o.5 cm / 0.2″
Measuring Chart
|
| Measurement, cm / inch. |
Required size |
| Less then 63 / 24.8″ |
Small |
| 63,5 – 65,5 / 25″ – 25,8″ |
Medium |
| 66 – 68 / 26″ – 26.8″ |
Large |
| 68.5 – 70.5 / 27″ – 27.8″ |
X Large |
| more then 71 / 28″ |
XX Large |
|
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