Oregon State Beavers – Sport-Mask #6

Specification:
Material: soft fabric, mask with PM 2.5 filter
Color: as the picture shown

Features:
1.Soft fabric, comfortable
2.Breathable, washable and reusable
3.The length of widened and high elastic earband can be adjusted at will
4.Each mask with filter should be replaced once or twice a week

How to Use:
1.Open face mask insert one filter
2.Cover your nose and mouth with a mask
3.Adjust the buckle on both sides of the mask to the best position
4.Adjust the nose clip to fit your nose

Please Note:

Normally, one filter is expected to be used for up to 30 days. However, it is recommended to change the filter at any time during flu or heavy pollution periods.