Masks structure: two from outside surface layer in a layer of superfine melt-blown non-woven filter paper, with aluminum strip, round rubber nose, folding
The respirator use: permeability is good Don't boring Can achieve the effect of dust The bridge of the nose with aluminum strip can be fixed role. No particle ultrasonic sealing edge, wear comfortable
Non-woven masks for one-time items, easy to use, and make relevant purification treatment, can be used for food. The medical, pharmaceutical, electronics,textiles. Clean room operators, also can be used to do everyday products. Many industries
Masks specification: 17.3x 9.5cm/6.81 x 3.74', three layers
Color: Green, Yellow, White, Pink, Blue, Black

Technical Details

Product Details

Package Dimensions
Width : 3.7 inch
Height : 3.19 inch
Length : 7.2 inch

Shipping Weight: 7.2 ounce (View shipping rates and policies)

ASIN : B071JCNX5W