คุณลักษณะ

• This is an integrated mask that uses a breathable and dust-proof material "Hepacross" on the mouth part, which uses a material "Prieta SCX" that combines high performance and flexible comfort.
• The upper part of the back of the head has an adjustable adjustment.
• Under the back of the head is fitted to the face by tying a string extending from the mask, so it prevents dust and saliva from scattering from the mouth and is a highly clean mask.
• The shape of the mask part has a bulge to create a space between the mask and the mouth to ease breathing.