기능

• Sideband type with freely adjustable length.
• It is a cup type mask that matches the shape of a Japanese face, and the inside of the mask has a soft PP non-woven fabric, so it is comfortable to wear.
• Since it uses a large nose seal, there is little leakage.
• Since metal parts are not used, there is no need to separate disposal times.
• Welding work, polishing work, grinding work, grinder work.