คุณลักษณะ

• Comes with an exhaust valve, so the inside of the mask is not stuffy, so it is comfortable.
• Dust protection in sander work, pesticide spraying work, and other work where dust is generated.
• It is a compact design that can be folded for convenient carrying.
• The three-dimensional structure secures the space around the mouth and makes conversation easy.
• The closing strap has an adjuster to fit your face.
• Comfortable fit with a nose contact sponge.