4 layers cotton materials with adjustable strap and valve, can be washed & reused. Suitable for indoor family and outdoor travel, trains, airports, streets and any other public places. General use, non-medical purpose. Have a pocket which can insert into filter pad. This price did not include any filter price. 8 3/10'' L x 7 1/2'' W
Normal Production Time
15 Working Days
8 3/10'' L x 7 1/2'' W
Price includes 1 color, 1 side, 1 location. Add setup charge $60USD.