OTOS cover type disaster prevention mask Clear, Green #3 Jog dial adjustment function

[Features]
The size of the head belt can be adjusted smoothly with a dial, and since there are many contact surfaces with the head, it is comfortable to wear and does not cause headaches even when tightened.

[Use]
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【specification】
●Wearing: Direct wearing
-Lens color: clear/green (double type)
● Lens Density: #3
- Lens thickness (mm): 1.8
- Spare lens: SS-FF-72B-I-3

[Specification 2]
-Lens thickness: 1.8mm

[Material/Finish]
A lens: Polycarbonate
A frame: Polyethylene

[Set contents/accessories]
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【Note】
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