Disposable Procedure Mask
Sales are final on masks.
Masks are made of non-woven fabric and melt-blown non-woven fabric with a mass of not less than 18grams per square meter.
Efficiency: 95% filtration
The whole pack has been sterilized by ethylene oxide.
Specifications: Hanging Ear Type (170 ± 8.5mm x 100 ± 5mm)
One time use ONLY